W3C

Ontology for Media Resource Resources 1.0

W3C Working Draft 08 June 2010 20 February 2011

This version:
http://www.w3.org/TR/2010/WD-mediaont-10-20100608 http://www.w3.org/TR/2011/WD-mediaont-10-20110220
Latest version:
http://www.w3.org/TR/mediaont-10
Previous version:
http://www.w3.org/TR/2010/WD-mediaont-10-20100309 http://www.w3.org/TR/2010/WD-mediaont-10-20100608
Editors:
Werner Bailer, JOANNEUM RESEARCH
Tobias Bürger, University of Innsbruck
이원석(WonSuk Lee), Electronics and Telecommunications Research Institute (ETRI)
Tobias Bürger, Véronique Malaisé, VU University of Innsbruck Amsterdam
Thierry Michel, W3C
Felix Sasaki, Potsdam University of Applied Sciences
Véronique Malaisé, VU University of Amsterdam Joakim Söderberg, Ericsson
Florian Stegmaier, University of Passau
Joakim Söderberg, Ericsson John Strassner, POSTECH

Copyright © 2010 2011 W3C ® ( MIT , ERCIM , Keio ), All Rights Reserved. W3C liability , trademark and document use rules apply.

Abstract

This document defines the Ontology for Media Resource Resources 1.0. We take the The term of ontology "Ontology" is used in its loosest broadest possible definition: a core vocabulary. The ontology for media resources intent of this vocabulary is meant to bridge the different descriptions of media resources on the Web, as opposed to media resources in local archives or musea. It is defined based on resources, and provide a core set of descriptive properties. This document defines a core set of properties which covers basic metadata to describe properties for media resources. Further it defines syntactic and semantic level resources, along with their mappings between to elements from a set of existing metadata formats. The ontology is supposed to foster Besides that, the interoperability among various kinds document presents a Semantic Web compatible implementation of metadata formats currently used to describe the abstract ontology using RDF/OWL. The document is mostly targeted towards media resources available on the Web. Web, as opposed to media resources that are only accessible in local archives or museums.

Status of this Document

This section describes the status of this document at the time of its publication. Other documents may supersede this document. A list of current W3C publications and the latest revision of this technical report can be found in the W3C technical reports index at http://www.w3.org/TR/.

This is the a second Last Call Working Draft of the Ontology for Media Resource Resources 1.0 specification.

It This document has been produced by the Media Annotations Working Group , which is part of the W3C Video on the Web Activity . The Working Group expects to advance this specification to Recommendation Status.

This W3C Working Draft version of the Ontology for Media Resources 1.0 specification incorporates requests for changes from comments sent during the first Last Call Review, as agreed with the commenters (see Disposition of Last Call comments for Ontology for Media Resources 1.0) and changes following implementation experiences from the Working Group. The Working Group wishes to have these changes reviewed before proceeding to Candidate Recommendation. For convenience, the differences between this second Last Call Working Draft and the First Last Call Working Draft are highlighted in the Last Call Diff file .

The W3C Membership and other interested parties are invited to review the document and send comments through 11 July 2010. 15 March 2011. Comments must be sent to to public-media-annotation@w3.org mailing list ( public archive ). Use "[LC "[2nd LC Comment ONT]" in the subject line of your email.

Publication as a Working Draft does not imply endorsement by the W3C Membership. This is a draft document and may be updated, replaced or obsoleted by other documents at any time. It is inappropriate to cite this document as other than work in progress.

This document was produced by a group operating under the 5 February 2004 W3C Patent Policy . W3C maintains a public list of any patent disclosures made in connection with the deliverables of the group; that page also includes instructions for disclosing a patent. An individual who has actual knowledge of a patent which the individual believes contains Essential Claim(s) must disclose the information in accordance with section 6 of the W3C Patent Policy .

Table of Contents

1 Introduction
    1.1 Formats in scope
        1.1.1 Multimedia metadata formats in scope
        1.1.2 Multimedia container formats in scope
    1.2 Formats out of scope
2 Conformance Requirements
3 Terminology 3
4 Property value type definitions     3.1
    4.1 URI     3.2
    4.2 String     3.3
    4.3 Integer     3.4 Float
    4.4 Double     3.5
    4.5 Date 4
5 Property definitions     4.1
    5.1 Core property definitions         4.1.1 Namespace of core property definitions: http://www.w3.org/ns/ma-ont         4.1.2
        5.1.1 Description of the approach followed for the property definitions         4.1.3
        5.1.2 Descriptive properties (Core Set)
        5.1.3 Examples for the Core Set of properties     4.2
            5.1.3.1 Examples for the compression property
            5.1.3.2 Examples for the policy property
    5.2 Property mapping table         4.2.1
        5.2.1 Rationale regarding the mapping table             4.2.1.1
            5.2.1.1 Semantic Level Mappings             4.2.1.2
            5.2.1.2 Syntactic Level Mappings             4.2.1.3
            5.2.1.3 Mapping expression         4.2.2 The
        5.2.2 Multimedia metadata formats mapping table tables             4.2.2.1
            5.2.2.1 CableLabs 1.1             4.2.2.2 DIG
            5.2.2.2 DIG35             4.2.2.3
            5.2.2.3 Dublin Core
            5.2.2.4 EBUCore             4.2.2.4
            5.2.2.5 EXIF 2.2             4.2.2.5
            5.2.2.6 ID3             4.2.2.6
            5.2.2.7 IPTC             4.2.2.7
            5.2.2.8 LOM 2.1             4.2.2.8 MediaRDF
            5.2.2.9 Media RDF             4.2.2.9 MediaRSS
            5.2.2.10 Media RSS             4.2.2.10
            5.2.2.11 METS             4.2.2.11 MPEG7
            5.2.2.12 MPEG-7             4.2.2.12
            5.2.2.13 OGG             4.2.2.13 SMTPD
            5.2.2.14 QuickTime             4.2.2.14 TVA
            5.2.2.15 DMS-1             4.2.2.15
            5.2.2.16 TTML
            5.2.2.17 TV-Anytime
            5.2.2.18 TXFeed             4.2.2.16
            5.2.2.19 XMP             4.2.2.17
            5.2.2.20 YouTube 5 Conformance Requirements
        5.2.3 Multimedia container formats mapping tables
            5.2.3.1 3gp
            5.2.3.2 Flash
                5.2.3.2.1 flv
                5.2.3.2.2 f4v
            5.2.3.3 QuickTime
            5.2.3.4 mp4
            5.2.3.5 ogg
            5.2.3.6 webm
6 Usage Examples
    6.1 Example1: How to use the POWDER protocol in combination with the Media Ontology's properties for publishing descriptions of media resources
    6.2 Subtitles and the Ontology for Media Resources
    6.3 Semantic annotation
    6.4 Captions and signing
    6.5 Language for media resources
7 Namespace and RDF-representation of the Ontology for Media Resources 1.0
    7.1 Namespace of core property definitions
    7.2 Correspondence between the informal ontology and the RDF representation
    7.3 RDF ontology

Appendices

A References (Normative)
B References (Non-Normative)
C Acknowledgements (Non-Normative)

1 Introduction

This section is informative, except those parts that are explicitly defined as normative.

This document defines the Ontology for Media Resource, version Resources 1.0. In this document, the term "ontology" is used in its broadest possible definition: a core vocabulary. The ontology Ontology for media resource describes Media Resources 1.0 is both a core vocabulary (a set of properties describing media resources ) and its mapping to a set of mappings between different metadata formats of currently describing media resources hat describe published on the Web. Mappings to formats for media resources published non available on the Web (as opposed to local archives, museums, or other non-web related and non-shared collections have not been taken into account in this version of media resources). the Ontology. The purpose of these the mappings is to provide metadata representations that describe the characteristics and behavior of media resources in an interoperable manner, set of metadata, thereby enabling different applications to share and reuse these metadata. The vocabulary is defined in this document is based on a core set of properties that defines basic metadata to describe media resources . For example creator is a common property that is supported in several existing metadata formats. Therefore, it is defined as one of the properties in Ontology for Media Resources 1.0 was selected with respect to the core vocabulary of this document. The most commonly adopted set of mappings between this core property and other existing elements from metadata formats can be used to facilitate application interoperability, where the mappings are used to equate the syntactical meaning between the same property that is expressed in different schemata. This builds a bridge between commonly used properties that are defined differently currently in various schemata. use to describe media resources.

Ideally, the mappings defined in this document could be used to would preserve the semantics of a vocabulary term defined in a particular schema. metadata item across metadata formats. In reality, however, this cannot be easily achieved, due to the many and varied differences achieved: there is often a difference in the semantics extension of what is covered by the elements (or terms) from different formats. This means that are associated with each property in a mapping between the mapped vocabularies. The mappings defined in this document are syntactic only, Ontology's property and do not attempt to equate the elements from two different semantics formats that are associated with each property in have such a given difference will not allow a semantic-preserving mapping. For example, the property dc:creator from the Dublin Core and the property exif:Artist defined in the Exchangeable Image File Format, or EXIF are both mapped to the property creator in our ontology. Note, however, that the extension of the property , in the EXIF vocabulary (i.e., the set of values that the property can have) is Ontology. The document therefore also specifies more specific types than the corresponding set of values that this same property can have in the Dublin Core. Mapping mappings: exact, broader or narrower. Nevertheless, mapping back and forth between properties from different schemata, using our ontology only the Ontology defined in this specification as a reference, will hence induce a certain loss in semantics. This is inevitable if we want to improve application interoperability using a simple and lightweight mechanism. In order to avoid Mechanisms for correcting for this loss are beyond the scope of semantics, a more powerful implementation, such as one that uses a rule system that can associate and map different value ranges for a property, would have to be used. In contrast, this document defines a simple and lightweight system that usessyntacticmappings to identify equivalent properties in different schemata. In addition, for each mapping, the mapping is defined as an exact, broader, or narrower mapping between the two properties. document.

The ontology Ontology defines mappings between a set of vocabularies and a its set of core properties in our own namespace, and the elements from metadata formats commonly used to describe media resources. The namespace for the Ontology is http://www.w3.org/ns/ma-ont# , which is identified with the "ma" prefix in this document. Although some of these the properties can appear to be redundant with the Dublin Core set of properties, the set of properties that make up our ontology , there are defined in a new namespace that is separate from the Dublin Core for several reasons, including: differences that distinguish them:

The Media Ontology (i.e. the core set of properties and mappings (i.e., our ontology) defined in this specification) provides the basic information needed by targeted applications (see Use Cases and Requirements for Ontology and API for Media Object Ressource 1.0 ) for supporting interoperability among the various kinds of metadata formats related to media resources that are available on the Web. In addition, the ontology The Ontology is accompanied by an API (see API for Media Resource Resources 1.0 ) that provides a uniform access to all of its elements. Furthermore a Semantic Web compatible implementation of the Ontology is available which is presented in Section 7 of this document. This implementation uses the Semantic Web ontology languages RDF/OWL and its derivation from the core vocabulary is presented in detail with it.

The properties defined in this document are used to describe media resources that are available on the web. Media resources can denote both the abstract concept of a media resource (e.g., the movie "Notting Hill") as well as a specific instance (e.g., a certain file with an MPEG-4 encoding of the English version of "Notting Hill" with French subtitles). For the sake of simplicity, we do not make distinctions between these different levels of abstraction that exist in some formats (e.g., [ FRBR ])

This document contains normative, non-normative, and informative sections. The parts of this document that define the ontology, as well as the syntactic and semantic level mappings between elements from existing formats and the core properties defined in this document, are normative, and are marked as such. For normative sections only, the keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC2119 [ RFC 2119 ]. To facilitate differentiation between the normative use of these terms as defined in RFC2119 and a non-normative use of these terms, the normative use of these terms MUST occur in all capital letters. All other sections, including examples, are not normative.

1.1 Formats in scope

This section is normative; however, examples contained in this section are informative.

The following table lists the formats that were selected by the working group as in-scope, in-scope of a potential mapping from the Media Ontology, along with the identifiers which are used as prefixes to identify them in this specification.

We distinguish multimedia metadata formats that focus on the description of multimedia resources from multimedia container formats. In the case of the latter, only few technical properties are relevant for the Ontology for Media Resources, because of they widespread usage. Very specific properties are out of the scope of this specification

1.1.1 Multimedia metadata formats in scope

Core properties of the MA WG ma:creator 4 Property definitions
Identifier Format Example Reference
cl11 CableLabs 1.1 cl11:Writer_Display Cablelabs 1.1
dig35 DIG35 dig35:ipr_name/ipr_person@description='Image Creator' DIG35
dc Dublin Core dc:creator Dublin Core
ebucore ebuc EBUCore ebuc:creator EBUCore
exif EXIF 2.2 exif:Artist EXIF
id3 ID3 id3:TCOM ID3
iptc IPTC iptc:Creator IPTC
lom21 LOM 2.1 lom21:LifeCycle/Contribute/Entity LOM ma
media Media RDF media:Recording Media RDF
mrss Media RSS mrss:credit@role='author' Media RSS
mets METS mets:agency METS
mpeg7 MPEG-7 mpeg7:CreationInformation/Creation/Creator/Agent MPEG-7
ogg OGG ogg:Organization ogg
qt QuickTime qt:©dir quicktime
dms DMS-1 dms:Participant/Person DMS-1
tva TV-Anytime tva:CredistsList/CredistItem TV-Anytime
txf TXFeed txf:author TXFeed
xmp XMP xmpDM:composer xmp:CreatorTool XMP
yt YouTube Data API Protocol yt:author YouTube Data API Protocol

1.1.2 Multimedia container formats in scope

Identifier Format Example Reference
3gp 3gp 3GP
flv flv Flash
qt QuickTime quicktime
mp4 mp4 MP4
ogg ogg cont-ogg
webm webm WebM

1.2 Formats out of scope

The following formats have been decided to be are out of scope for this specification.

  • MPEG-21 : It is not a media description format in the narrower sense.

2 Conformance Requirements

This section is normative.

This document contains normative, non-normative, and informative sections. The parts of this document that define the Ontology, as well as the syntactic and semantic level mappings between elements from existing formats and the core properties defined in this document, are normative, and are marked as such. For normative sections only, the keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "RECOMMENDED", "MAY", and "OPTIONAL" are to be interpreted as described in RFC2119 [ RFC 2119 2 ]. To facilitate the differentiation between the normative use of these terms as defined in RFC2119 and a non-normative use of these terms, the normative use of these terms MUST occur in all capital letters. All other sections, including examples, are not normative.

A "strictly conforming" application is one that satisfies all "MUST" and "SHALL" provisions in this document. In contrast, a "conditionally conforming" application is one that satisfies all "MUST" provisions in this document, but not all "SHALL" provisions. It should be noted that an application that does not specify all "MUST" provisions in this document is not conforming".

Note: In this specification the use of "Media Ontology" and "Ontology for Media Resources 1.0 " is equivalent.

3 Terminology

This section is normative.

[ Definition : Ontology ]

A formal definition of an ontology is as follows. "An ontology is a formal, explicit specification of a shared, machine-readable vocabulary and meanings, often machine-readable, vocabulary. Its meaning, in the form of various entities and relationships between them, intends to describe knowledge about the contents of one or more related subject domains throughout the life cycle of its existence. These entities and relationships are used to represent some knowledge in the set of related subject domains. a given domain. Formal refers to the fact that the ontology should be representable in a formal grammar. Explicit means that the entities and relationships used, and the constraints on their use, are precisely and unambiguously defined in a declarative language suitable for knowledge representation. Shared means that all users of an ontology will represent a concept using the same or equivalent set of entities and relationships. Subject domain Domain refers to the content of the universe of discourse being represented by the ontology" [ KEUO ]. In this specification, the broadest possible definition of an ontology is used: a shared vocabulary. The vocabulary in question is the list of core properties (relationships) defined in the here (prefixed ma namespace, and the in this document); its machine-readable format is not specified here. This specification provides a simple text description and definition of the relationships. An implementation of in the following section .The vocabulary in used is RDF [ RDF ] will be provided as an example in the appendix of this specification. ]. However, implementations are not limited to using RDF. In particular, implementations Implementations MAY use different formats and still be considered to be conformant with this specification. specification, as long as they comply to the definition of the properties listed in the following section 5 .

[ Definition : Media Resource ]

A media resource is any physical or logical Resource resource that can be identified using a Uniform Resource Identifier (URI), as defined by [ RFC 3986 ]) , ]), which has or is related to one or more media content types. Note that [ RFC 3986 ] points out that a resource may be retrievable or not. Hence, this term encompasses the abstract notion of a movie (e.g., Notting Hill) as well as the binary encoding of this movie (e.g., the MPEG-4 encoding of Notting Hill on a DVD), or any intermediate levels of abstraction (e.g., the director's cut or the plain version of the Notting Hill movie). Although some ontologies ( FRBR , BBC ) define different concepts for different levels of abstraction, other ontologies do not. Therefore, in order to foster interoperability, our the ontology defined in this specification does not provide such a classification of media resources.

[ Definition : Property ]

A property is an element from an existing metadata format for describing media resources , or an element from the core vocabulary as defined in this specification. For example, the Dublin Core dc:creator element and the Media Ontology ma:creator creator element are both properties. A property links a Media Resource with a literal value (or or another resource). resource. In the above example, the dc:creator property links a given resource with the value of its creator property. In this example, Dublin Core does this by defining the dc:creator property as follows: "Examples of a creator include a person, an organization, or a service".

Properties can have structured and/or or unstructured values. The set of properties defined in the media ontology Media Ontology core vocabulary is listed in section 4 5 Property definitions .

[ Definition : Mapping]

For the purposes of this document, a mapping is defined as a function that transforms information represented in one schema using one format to information in a different schema that uses a different format. In this document, a set of mappings are defined that equate between a subset of the "in scope" Vocabularies with and the properties of the core vocabulary of the media ontology Media Ontology that is defined in this document. These mappings are presented in section 4.2 5.2 Property mapping table .

[ Definition : Property value types]

Property value types are the data types of the values used in for a property . For example, the property dc:creator can have either string or URI as data types. Property value types are defined in section 3 4 Property value type definitions . They are dependent on XML Schema data types [ XML Schema 2 ].

3 4 Property value type definitions

This section is normative.

Note:

Currently, the data types of property values that used in this document are defined in terms of XML Schema 1.1, part 2.

The Working Group MAY potentially modify these definitions, to ensure compatibility with the return data types defined in API for Media Resources 1.0 s well as the data types defined in the HTML5 W3C Working Draft . Applications that wish to be conformant with this specification MUST use the data types specified in this section for property values that are defined in this specification.

3.1 4.1 URI

"A Uniform Resource Identifier", or URI, is defined in [ RFC 3986 ]. In this specification, the term URI is used, since it is well known. However, the use of this term is extended in this specification to also include "Internationalized Resource Identifiers" (IRIs), as defined in [ RFC 3987 ]. An IRI is a URI that MAY contain non-escaped characters other than ASCII characters. The data type is anyURI . Hence, in this specification, the term "URI" MUST be interpreted to also include IRI.

3.2 4.2 String

A String value MUST be represented using the XML Schema string data type.

3.3 4.3 Integer

An Integer value MUST be represented using the XML Schema integer data type.

3.4 Float 4.4 Double

A Float Double value MUST be represented using the XML Schema float double data type.

3.5 4.5 Date

A Date value MUST be represented using the XML Schema dateTime data type.

4 5 Property definitions

This section is normative; however, examples contained within this section are informative.

4.1 5.1 Core property definitions

4.1.1 Namespace of core property definitions: http://www.w3.org/ns/ma-ont The W3C Media Annotations Working Group has defined a namespace URI, ma-ont, for use with this specification. As specifications that use this namespace URI progress through the standardization process, it is important that each subsequent revision of specifications that use this namespace MUST use the same namespace URI. However, should one or more specifications that use this namespace URI revert to Working Draft status during the standardization process, and a subsequent revision, published as a Working Draft (WD), Candidate Recommendation (CR) or Proposed Recommendation (PR) draft, result in changes that are not backward compatible with the original specifications, the namespace URI (ma-ont) MAY be changed. The ma abbreviation is a prefix for the namespace http://www.w3.org/ns/ma-ont , which identifies the namespace used by this specification. Applications that are compliant with this specification SHOULD use this namespace.

4.1.2 5.1.1 Description of the approach followed for the property definitions

This list of core properties has been defined by creating an initial set of mappings from the list of vocabularies in scope . This mapping table has been constructed by including The core list is a selection of the properties that were supported by the majority of the vocabularies in scope. scope [ findtop10 ].

The ranking of the core properties by expected importance, as determined by the use cases defined in this working group, Use Cases and Requirements for Ontology and API for Media Resource 1.0 , has been used as an additional criterion criteria for defining narrowing down the set of core properties for this specification. The resulting set of properties has been validated by another ranking experiment [ findtop10 ]. This ranking is nearly identical to that chosen by the [ jpsearch ] initiative.

The following information is available for each property:

Several properties in this specification are defined as complex types, consisting of a tuple of attributes. This is used to support qualifiers and optional attributes. Hence, a special syntax has been defined to accommodate this requirement, and is explained below.

All properties names are defined intentionally in singular form and MUST contain only a single value. However, multiple instances of a property MAY be used. In addition, each property MAY have an associated language attribute, which can be used to enable several instances of that property to be defined in different languages.

The following syntax is used for the type descriptions:

  • ( ) (parentheses) are used to group elements indicate a attribute/value pair

  • | (vertical bar) is used to indicate a choice between different possible values

  • { } (curly brackets) are used to define a complex type type, i.e., a tuple of attribute/value pairs

  • ? (question mark) is used to indicate an optional element

Example: contributor { (identifier:URI), (type:String)? (attName="contributor", attValue="URI" | "String"), (attName="role", attValue="URI" | "String")? } is interpreted as a complex type that has two elements. The first serves identifies the function contributor of uniquely identifying a media resource by using an associated URI. a URI or a string. The second serves the function of specifying specifies an optional category, role, which is defined by a string. To indicate this clearly, we enclose each element in parentheses, where the role is placed first, followed by a colon, which is then followed by the element data type; elements Elements are separated by commas, comma separated, and the final collection of elements that make makes up the complex type is enclosed in curly brackets.

4.1.3 Core 5.1.2 Descriptive properties (Core Set)

Descriptive Properties (Core Set)
Name Type definition Description
Identification
ma:identifier identifier { (identifier:URI), (type:String)? } (attName="identifier", attValue="URI") A tuple URI identifying a media resource, which can be either an abstract concept (e.g., Hamlet) or a specific object (e.g., an MPEG-4 encoding of the English version of "Hamlet"), using a URI. The type can be used to optionally define the category of the identifier. See use case 4.4 of the Annotating Media Fragments Use Case document . An example of such a tuple would be {urn:uuid:36a87260-1102-11df-8a39-0800200c9a66, UUID}. "Hamlet").
ma:title title { (title:String), (type:String)? (attName="title", attValue="String"), (attName="type", attValue="URI" | "String"")? } A tuple that specifies the title or name given to the resource. The type can be used to optionally define the category of the title.
ma:language language String (attName="language", attValue="URI" | "String") The language used in the resource. A We recommend to use a controlled vocabulary such as [ BCP 47 ] SHOULD be used. ]. An BCP 47 language identifier can also identify sign languages e.g. using ISO 639-3 subtags like bfi (British sign language).
ma:locator locator URI (attName="locator", attValue="URI") The logical address at which the resource can be accessed (e.g. a URL, or a DVB URI).
Creation
ma:contributor contributor { (identifier:(URI|String)), (role:String)? (attName="contributor", attValue="URI" | "String"), (attName="role", attValue="URI" | "String")? } A tuple identifying the agent, using either a URI (recommended best practice) or plain text. The role can be used to optionally define the nature of the contribution (e.g., actor, cameraman, director, singer, author, artist, or other role types). The identifier SHOULD be defined as a URI. An example of such a tuple is: {imdb:nm0000318, director}.
ma:creator creator { (identifier:(URI|String)), (role:String)? (attName="creator", attValue="URI" | "String"), (attName="role", attValue="URI" | "String")? } A tuple identifying the author of the resource, using either a URI (recommended best practice) or plain text. The role can be used to optionally define the category of author (e.g., playwright or author). The identifier SHOULD be defined as a URI. The role is defined as plain text. An example of such a tuple is: {dbpedia:Shakespeare, playwright}.
ma:createDate date { (date:Date), (type:String)? (attName="date", attValue="Date"), (attName="type", attValue="URI" | "String")? } A tuple defining the date and time that the resource was created. The type can be used to optionally define the category of creation date (e.g., release date, date recorded, or date edited).
ma:location location { (name:(URI|String))?, ((longitude:Float), (latitude:Float), (altitude:Float), (coordinateSystem:String)?)?, (attName="name", attValue="URI" | "String")?, (attName="longitude", attValue="Double")?, (attName="latitude", attValue="Double")?, (attName="altitude", attValue="Double")?, (attName="coordinateSystem", attValue="URI" | "String")? } A tuple identifying an optional name and/or an optional associated data set of geographic coordinates, in a given system (which is also optionnaly specified), that describe where the resource has been created, developed, recorded, or otherwise authored. The optional name can be defined using either a URI (recommended best practice) or plain text; however, the name SHOULD be defined as a URI. text. The optional location data geographic coordinates MAY include longitude, latitude, and/or altitude information, and it MAY also define in a coordinate given geo-coordinate system (such as the World Geodetic System ) that can MAY also be used to interpret these measurements. specified.
Content description
ma:description description String (attName="description", attValue="String") Free-form text describing the content of the resource.
ma:keyword keyword URI|String (attName="keyword", attValue="URI" | "String") A concept, descriptive phrase or keyword that specifies the topic of the resource, using either a URI (recommended best practice) or plain text. The identifier SHOULD be defined as a URI. In addition, the concept, descriptive phrase, or keyword contained in this element SHOULD be taken from an ontology or a controlled vocabulary.
ma:genre genre URI|String (attName="genre", attValue="URI" | "String") The category of the content of the resource, using either a URI (recommended best practice) or plain text. The identifier SHOULD be defined as a URI. In addition, the genre contained in this element SHOULD be taken from an ontology or controlled vocabulary, such as the EBU vocabulary .
ma:rating rating { (value:Float), (identifier:(URI|String))?, ((min:Float), (max:Float))? (attName="value", attValue="Double"), (attName="ratingSystem", attValue="URI" | "String")?, {(attName="min", attValue="Double"), (attName="max", attValue="Double")}? } A tuple defining the rating value, an optional rating person or organization defined as either a URI (recommended best practice) or as plain text, and an optional voting range. The identifier SHOULD be defined as a URI. The voting range can optionally be used to define the minimum and maximum values that the rating can have.
Relational
ma:relation relation { (identifier:URI), (relation:String)? (attName="target", attValue="URI" | "String"), (attName="type", attValue="URI" | "String")? } A tuple that identifies a resource that the current resource is related with (using either a URI -recommended best practice- or plain text), and optionally, specifies the nature of the relationship. The identifier SHOULD be defined as a URI. An example is a listing of content that has a (possibly named) relationship to another content, such as the trailer of a movie, or the summary of a media resource.
ma:collection collection URI|String (attName="collection", attValue="URI" | "String") The name of the collection (using either a URI or plain text) from which the resource originates or to which it belongs. The collection SHOULD be defined We recommend to use a URI, as a URI. best practice.
Rights
ma:copyright copyright { (copyright:String), (identifier:URI)? (attName="copyright", attValue="String"), (attName="holder", attValue="URI" | "String")? } A tuple containing the copyright statement associated with the resource and optionally, the identifier of the copyright holder. Other issues related to Digital Rights Management are out of scope for this specification.
ma:policy policy { (policy:URI|String), (type:String)? (attName="statement", attValue="URI" | "String"), (attName="type", attValue="URI" | "String")? } A tuple that contains a description of the security policy that MUST be applied to the media resource, or containing a reference to the security policy (e.g., Creative Commons). This element is defined using statement either human readable as a URI string or plain text. The policy SHOULD be defined machine resolvable as a URI. In addition, URI, and the type attribute can optionally be used of the policy to provide more information as to the nature of the security policy (e.g., permissions, access control, or ownership). policy. See examples .
Distribution
ma:publisher publisher URI|string (attName="publisher", attValue="URI" | "String") The publisher of a resource, defined as either a URI or plain text. The We recommend, as a best practice, to define the publisher SHOULD be defined as a URI.
ma:targetAudience targetAudience { (identifier:URI), (classification:String) (attName="audience", attValue="URI" | "String"), (attName="classificationSystem", attValue="URI" | "String") } A tuple identifying the issuer of the classification (e.g., a audience being addressed (demographic class, parental guidance issuing agency, group, or a targeted geographical region) and the value given in this classification. classification system (e.g., a parental guidance issuing agency). .
Fragment
ma:fragment fragment { (identifier:URI), (role:String)? (attName="identifier", attValue="URI"), (attName="role", attValue="URI" | "String")? } A tuple containing a fragment identifier and optionally, its role. A fragment is a portion of the resource, as defined by the [ MediaFragment ] Working Group.
ma:namedFragment namedFragment { (identifier:URI), (label:String) (attName="identifier", attValue="URI"), (attName="label", attValue="String") } A tuple containing a named fragment identifier and its label.
Technical Properties
ma:frameSize frameSize { (width:Float), (height:Float), (unit:String)? (attName="width", attValue="Double"), (attName="height", attValue="Double"), (attValue="unit", attValue="String")? } A tuple defining the frame size of the resource (e.g., width and height of 720 and 480 units, respectively). The units can be optionally specified; if the units are not specified, then the units MUST be interpreted as pixels.
ma:compression compression String (attName="compression", attValue="URI" | "String") The compression type used. For container files (e.g., QuickTime, AVI), the compression is not defined by the format, as a container file can have several tracks that each use different encodings. In such a case, several ma:compression compression instances SHOULD should be used. Thus, querying the ma:compression compression property of the track media fragments will return different values for each track fragment. Note: it Either or both of two values may be supplied: a URI, and a free-form string which can be used for user display or when the naming convention is possible to use an extended lost or unknown. The URI consists of a absolute-URI (RFC 3986 [ MIME RFC 3986 type as ], section 4.3) and fragment (RFC 3986 [ RFC 3986 ], section 3.5), that is, e.g. in the value form absolute-URI#name. The absolute-URI identifies the naming convention used for the second parameter, which is a string name from that convention. A URL is preferred for the URI, and if it is used, it (a) might contain a date in the form mmyyyy, indicating that the owner of the domain in the URL agreed to its use as a label around that date and (b) should be de-referencable, yielding an informative resource about the naming convention. Note that this property, use of URIs with fragments also closely matches RDF (see RDF concepts ). Note that for some container files, the format parameter can also carry an extended MIME type to document this; see [ RFC 4281 ]. ] for one such instance. See examples .
ma:duration duration Float (attName="duration", attValue="Double") The actual duration of the resource. The units are defined to be seconds.
ma:format format String (attName="format", attValue="URI" | "String") The MIME type of the resource (e.g., wrapper or bucket media types). types), ideally including as much information as possible about the resource such as media type parameters, for example, using the "codecs" parameter [ RFC 4281 ].
ma:samplingrate samplingRate Float (attName="samplingRate", attValue="Double") The audio sampling rate. The units are defined to be samples/second.
ma:framerate frameRate Float (attName="frameRate", attValue="Double") The video frame rate. The units are defined to be frames/second.
ma:averageBitrate averageBitRate Float (attName="averageBitRate", attValue="Double") The average bit rate. The units are defined to be kbps.
ma:numTracks numTracks { (number:Integer), (type:String)? (attName="number", attValue="Integer"), (attName="type", attValue="String")? } A tuple defining the number of tracks of a resource, optionally followed by the type of track (e.g., video, audio, or subtitle).

A number of these properties use qualifiers to define subtypes and roles. In particular, these are the properties roles: identifier, title, contributor, creator, createDate, date, relation, collection, policy, fragment and numTracks. In addition, the location, rating, copyright, and frameSize properties use optional elements to define how other element values are measured, or the unit of measure of their values, the ranges that the values of these elements can have, or other supplementary information. All subtype and role qualifiers for these properties are optional. The set of possible values for subtypes is not normative. However, whenever possible, values defined in an existing controlled vocabulary or classification scheme SHOULD be used.

5.1.3 Examples for the Core Set of properties

5.1.3.1 Examples for the compression property
Example Property Attribute name Value Comment
Example 1 compression compression urn:example-org:codingnames2010#ITU-H264 ITU-H264 and G711 are defined by example.org (who also defined a URN to identify their naming conventions), and by example.net (who use a URL to identify theirs).
compression compression Advanced Video Coding
Example 2 compression compression http://example.net/012011/standards/codecs.htm#G711 The second example gives only an identifier,
Example 3 compression compression Raw audio the third example has no identifier, only an indicator.
Example 4 compression compression urn:x-ul:060E2B34.0401.0101.04020202.03020500 layer 2 or 3 compression, SMPTE
compression compression MPEG Layer II/III
Example 5 compression compression AVC MP@L42 AVC compression, Cablelabs
Example 6 compression compression c125 AVC compression, IPTC
5.1.3.2 Examples for the policy property

The "type definition" of the policy property would include:

  • policy.statement : A human-readable description of the Policy (string) or an Identifier of the Policy (URI)

  • policy.type : The category of the Policy (URI)

Recommended values for policy.type is the Meta information from the XHTML Vocabulary (http://www.w3.org/1999/xhtml/vocab/#)

The copyright would naturally be mapped into policy.statement

Examples:

Property Attribute name Value
policy statement Copyright PLING Inc 2010. All Rights Reserved
type http://www.w3.org/1999/xhtml/vocab/#copyright
policy statement http://p3pbook.com/examples/10-4.xml
type http://www.w3.org/1999/xhtml/vocab/#p3pv1
policy statement http://odrl.net/license/license.xml
type http://www.w3.org/1999/xhtml/vocab/#license
policy statement http://creativecommons.org/licenses/by/3.0/
type http://www.w3.org/1999/xhtml/vocab/#license

4.2 5.2 Property mapping table

4.2.1 5.2.1 Rationale regarding the mapping table

The mappings between the Media Ontology and a subset of the "in-scope" vocabularies of this specification are defined. These mappings specify both the semantic and some elements of the syntactic correspondences between the Media Ontology properties and the properties elements of a given vocabulary. The vocabularies selected were those that were deemed to be the most popular and useful, and which the Working Group had prior expertise concerning their usage. The purpose of these mappings is to provide a proof of concept, as a first step towards the creation of a global mapping list involving all of useful regarding the vocabularies in scope. proposed Use Cases (see Use Cases and Requirements for Ontology and API for Media Ressource 1.0 ).

4.2.1.1 5.2.1.1 Semantic Level Mappings

The presented mappings are uni-directional mappings. This is mappings, because the semantics of the property elements being mapped between from the same Media Ontology and another property may be very different. different across formats. For example, ma:copyright copyright is mapped to both xmpDM:copyright and dc:rights (as part of the XMP standard [ XMP ]); the same property is mapped to exif:Copyright (see [ EXIF ]). Unfortunately, no semantic relationship can be inferred between the properties elements defined in the XMP and EXIF standards. The mappings that have been taken into account have different semantics that have one of the following four characteristics:

  • Exact match: the semantics of the two properties are equivalent in all possible contexts. For example, the semantics of the property ma:title title actly exactly matches the semantics of the property vra:title .

  • More specific: the property of the vocabulary taken into account has associated semantics that contain a superset of the semantics expressed by the property defined in this specification. For example in DIG35 , ipr_names@description and ipr_person@description are both more specific than the property ma:publisher publisher to which they are mapped.

  • More generic: the inverse of the above, meaning that the property of the vocabulary taken into account has associated semantics that is broader than the property defined in this specification. For example, the DIG35 location is more general than the ma:location location property.

  • Related: the two properties are related in a way that is relevant for some use cases, but this relation has no defined and/or commonly applied semantics. For example, in Media RSS , media:credit is related to ma:creator creator .

This list of relations between vocabularies (or informal mappings) and the "Core Media Properties list" is published as a table. Feedback from people or companies actually using the different vocabularies in communities that are currently using the different vocabularies is very welcome; if such feedback is received, then a future version of this specification it will incorporate this feedback be incorporated into the affected mappings. an updated of this specification.

4.2.1.2 5.2.1.2 Syntactic Level Mappings

Syntactic level mappings define the correspondence between two similar properties that have different syntactic expressions, but generally (roughly) similar associated semantics. For example, one important use case is date formatting, where the format of the date and/or time used is different in two vocabularies, but the overall semantics (identifying a date and/or time) is the same.

4.2.1.3 5.2.1.3 Mapping expression

The mapping expression corresponds to the concrete implementation or representation of the mappings defined in the previous paragraph, both at a semantic level and at syntactic one.

SKOS is the acronym (acronym for the Simple Knowledge Organization System, which System) is currently a Recommendation of the W3C Semantic Web activity. It activity which defines a vocabulary for representing Knowledge Organization Systems, such as vocabularies, and relationships amongst them. In SKOS the mapping properties that we take into account in the mapping table are expressed as: skos:exactMatch , skos:narrowMatch , skos:broadMatch and skos:relatedMatch .

A future version of this specification MAY may include additional information after interoperability and/or other feedback mechanisms have been completed. about the properties. For example, it could some restrictions might be possible added to further specify the characteristics and behavior a set of some properties mappings (e.g., if they are symmetric) to enhance more efficient concrete mappings. If such changes are performed, then implemented, every effort will be made to produce a new and revised specification that is backwards-compatible with the current version of this specification.

4.2.2 The 5.2.2 Multimedia metadata formats mapping table tables

The following mappings are established from the Media Ontology's core properties to various multimedia metadata formats. This list of formats is not closed, nor does it pretend to be exhaustive. A future version of this specification MAY may include additional mappings if a need or use case is established for these new mappings.

For each format there is a mapping table with the following columns.

  • MAWG :the name of the property being mapped to, like identifier ,title etc.

  • Relation :the semantic relation. Possible values are: more specific, more general, related, exact, non applicable (N/A).

  • Third column: the name of the format specific property.

  • Spec :the abbrevation of the specification wich defines that property.

  • How to do the mapping :details about the mapping. Not given for all formats.

  • Datatype :the datatype of the format specific property.

  • Required vs Optional :information about optionality. Not given for all formats.

  • XPath :an XPath 1.0 expression pointing to the property in the format. Not given for all formats.

4.2.2.1 5.2.2.1 CableLabs 1.1

For the Cablelabs format the mapping table has the following extra columns.

  • Type (MediaType) :Defines the type of asset that this field refers to in the Cablelabs 1.1 ADI and Content Specs. The type defines whether the asset is a movie, a still or other structure in the whole Video package.

  • Spec :In CableLabs Cablelabs 1.1 ADI and Content Specs there are two specifications (ADI and CONTENT) which apply to the management of the content and the content metadata itself. The AMS refers to the former, the MOD or SVOD refers to the latter - defining the type of service used.

  • Metadata Name :Defines the actual field value of the named field.

Updated 4 April 2010 Writer(s)—A
MAWG Relation Cablelabs1.1 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
Type (MediaType). Spec Metadata Name Name. Type (DataType) Required vs Optional
ma:identifier identifier exact Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Asset_ID An identifier for the asset that is unique within a provider's asset ID space. The unique portable identification of an asset is the combinations of its Provider_ID and its Asset_ID. String (fixed 20 characters, alpha/numeric). 4 alpha characters followed by 16 numbers, no spaces allowed. ~~~ Example: “ABCD1234567890123456” "ABCD1234567890123456" Req N/A
related Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Asset_Name A string containing the identifying name of the asset. Asset names must be unique within a product. String (max 50 characters). ~~~ Example: “WesCravensDracula2000encrypted” "WesCravensDracula2000encrypted" Req N/A
Movie MOD or SVOD Avail String. ~~~ Format of “HH:MM:SS:FF,HH:MM:SS:FF,HH:MM:SS:FF,HH:MM:SS:FF,XX”. "HH:MM:SS:FF,HH:MM:SS:FF,HH:MM:SS:FF,HH:MM:SS:FF,XX". ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Avail”" value="”00:00:00:00,00:08:00:00,00:00:00:00,00:00:00:00,XX”" app=""MOD"" name=""Avail"" value=""00:00:00:00,00:08:00:00,00:00:00:00,00:00:00:00,XX"" > ~~~ < app_data app="”MOD”" name="”Avail”" value="”00:00:00:00,00:08:00:00,00:09:00:00,00:00:00:00,XX”" app=""MOD"" name=""Avail"" value=""00:00:00:00,00:08:00:00,00:09:00:00,00:00:00:00,XX"" > ~~~ < app_data app="”MOD”" name="”Avail”" value="”00:00:02:00,00:08:00:00,00:09:00:00,00:00:00:00,XX”" app=""MOD"" name=""Avail"" value=""00:00:02:00,00:08:00:00,00:09:00:00,00:00:00:00,XX"" > ~~~ < app_data app="”MOD”" name="”Avail”" value="”00:07:50:00,00:08:00:00,00:09:00:00,00:09:10:00,XX”" app=""MOD"" name=""Avail"" value=""00:07:50:00,00:08:00:00,00:09:00:00,00:09:10:00,XX"" > ~~~ </app_data></app_data></app_data></app_data> Opt N/A
Title MOD or SVOD Billing_ID Integer (max 5 digits) Req N/A
Title MOD or SVOD Box_Office Integer Opt N/A
Title MOD or SVOD Chapter String (max 128 characters per heaing, max 1024 characters total for all headings) containing the two components (SMPTE time code, heading), one per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Chapter”" value="”01:01:01:01,Opening" scene”="" app=""MOD"" name=""Chapter"" value=""01:01:01:01,Opening" scene"="" > ~~~ < app_data app="”MOD”" name="”Chapter”" value="”01:30:01:01,Max" app=""MOD"" name=""Chapter"" value=""01:30:01:01,Max" encounters="" a="" problem”="" problem"="" > ~~~ </app_data></app_data> Opt N/A
Title MOD or SVOD Closed_Captioning String “Y” "Y" or “N” "N" Opt N/A
Movie, Still-Image, Preview, TrickAsset,Encrypted Asset MOD or SVOD Content_CheckSum String – “ Hex (32 chars) Req N/A
Title MOD or SVOD Contract_Name String Opt N/A
Title MOD or SVOD Display_As_Last_Chance Integer – “ number of days Opt N/A
Title MOD or SVOD Display_As_New Integer – “ number of days Opt N/A
Title MOD or SVOD Distributor_Name String (max 128 characters). Opt N/A
ma:title title exact Title MOD or SVOD Title Movie title (for display). String (max 128 characters). Special characters allowed. ~~~ Example: “Wes Craven’s "Wes Craven's Dracula 2000” 2000" Req N/A
more general Title MOD or SVOD Title_Brief A brief version of the movie title (for display). String (max 19 characters). Req N/A
more general Title MOD or SVOD Title_Sort_Name String (max 32 characters). ~~~ Example: “Blob, The” "Blob, The" Opt N/A
Trick Asset MOD or SVOD Trick_Mode String. ~~~ Examples: “FFWD”, “FREV”, “Index”, “All”, “Archive” "FFWD", "FREV", "Index", "All", "Archive" Req N/A
Title, Movie, Still-Image, Preview MOD or SVOD Type Values are expected to be: "title", “movie”, “box cover”, “poster”, "movie", "box cover", "poster", and “preview” "preview" for the corresponding assets. Other asset types can be specified. Req N/A
Encrypted Asset MOD or SVOD Vendor_Name String Opt N/A
Trick Asset MOD or SVOD Vendor_Name String Opt N/A
Trick Asset MOD or SVOD Vendor_Product String Req N/A
Package , title, Movie, Still-Image, Preview, TrickAsset, EncryptedAsset AMS Verb String. Opt N/A
Package , title, Movie, Still-Image, Preview, TrickAsset, EncryptedAsset AMS Version_Major Integer Req N/A
Package , title, Movie, Still-Image, Preview, TrickAsset, EncryptedAsset AMS Version_Minor Integer Req N/A
ma:language language exact Movie, Preview MOD or SVOD Languages Available languages.

NOTE: Audio PID(s) shall correspond with Languages. Two character language code from 639-1.

 String – “ (max 2 characters per language, 1024 total), one language per element. ~~~ Examples: ~~~ < app_data app="“MOD”" name="“Languages”" value="“en”/" app=""MOD"" name=""Languages"" value=""en"/" > ~~~ < app_data app="“MOD”" name="“Languages”" value="“es”/" app=""MOD"" name=""Languages"" value=""es"/" > </app_data></app_data> Opt N/A
ma:locator locator N/A N/A
Creation
ma:contributor contributor more specific Title MOD or SVOD Actors Actors – “ Last Name,First Name (for searching). The separator MUST be a "," between the last name and the first name. On-air talent MAY be included. String (max 35 characters per actor), one actor per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Actors”" value="”Willis,Bruce”/"> app=""MOD"" name=""Actors"" value=""Willis,Bruce"/"> ~~~ <app_data app="”MOD”" name="”Actors”" value="”Gere,Richard”/"> app=""MOD"" name=""Actors"" value=""Gere,Richard"/"> ~~~ </app_data> </app_data > Opt N/A
more specific Title MOD or SVOD Actors_Display Actors -- A human-readable string for display; use Name 1, Name 2. String (max 1024 characters total all Actors). ~~~ Example: ~~~ “Voices "Voices of Tom Hanks, Robin Williams” Williams" Opt N/A
more specific Title MOD or SVOD Advisories String, one advisory per element (max 1024 characters for all advisories). ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Advisories”" value="”S”/" app=""MOD"" name=""Advisories"" value=""S"/" > ~~~ < app_data app="”MOD”" name="”Advisories”" value="”V”/" app=""MOD"" name=""Advisories"" value=""V"/" > ~~~ There are at most six occurrences of “Advisories”, "Advisories", with a combined maximum of at most 12 characters.</app_data></app_data> Opt N/A
more specific Title MOD or SVOD Director String (max 35 characters per director), one director per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Director”" value="”Puzo," mario”="" app=""MOD"" name=""Director"" value=""Puzo," mario"="" > ~~~ < app_data app="”MOD”" name="”Director”" value="”Lucas,George”/" app=""MOD"" name=""Director"" value=""Lucas,George"/" > ~~~</app_data> </app_data> Opt N/A
ma:creator creator more specific Title MOD or SVOD Writer_Display Writer(s)”A human-readable string for display; use Name 1, Name 2. String (max 1024 characters total all Writers). ~~~ Example: ~~~ “Francis "Francis Ford Coppola, Mario Puzo” Puzo" Opt N/A
ma:createDate date exact Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Creation_Date A string representing the date on which the Asset was created. String – “yyyy-mm-dd” “ "yyyy-mm-dd" Req N/A
ma:location location Title MOD or SVOD Studio_Royalty_Flat_Rate Currency. Maximum of 3 digits right of the decimal allowed. ~~~ Example: “1.995” "1.995" Opt N/A
Content description
ma:description description more specific Title MOD or SVOD Summary_Long Movie summary in full. String (max 4096 characters). Special characters allowed. Opt N/A
more specific Title MOD or SVOD Summary_Medium Movie summary paragraph – “ for EPG-like description. String (max 1024 characters). Special characters allowed. Opt N/A
exact Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Description A human-readable string describing the Asset. String. ~~~ Example: “Wes Craven’s "Wes Craven's Dracula 2000 asset package” package" Req N/A
ma:keyword keyword more general Title MOD or SVOD Summary_Short String (max 256 characters). Special characters allowed. ~~~ Example: “Samantha "Samantha is hired to plan a bat mitzvah; Charlottte tries to improve life with Trey” Trey" Req N/A
ma:genre genre exact Title MOD or SVOD Genre Genres – “ Subject-matter classification of the show. See [GENRE] for values. String (max 20 characters per genre), one genre per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Genre”" value="”Action”/" app=""MOD"" name=""Genre"" value=""Action"/" > ~~~ < app_data app="”MOD”" name="”Genre”" value="”Comedy”/" app=""MOD"" name=""Genre"" value=""Comedy"/" > ~~~</app_data></app_data> Opt N/A
more general Title MOD or SVOD Category A nested list of human readable categories and sub-categories which effect how the UI presents the asset. String (max 20 characters per category component), one category per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Category”" value="”Movies/Movies" a-z”="" app=""MOD"" name=""Category"" value=""Movies/Movies" a-z"="" > ~~~ < app_data app="”MOD”" name="”Category”" value="”Movies/Comedy”/" app=""MOD"" name=""Category"" value=""Movies/Comedy"/" > ~~~</app_data></app_data> Opt N/A
ma:rating rating exact title, preview MOD or SVOD Rating MPAA or TV Rating, whichever is appropriate (see Annex A, Ratings and Advisories). String, one rating per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Rating”" value="”TV-G”/" app=""MOD"" name=""Rating"" value=""TV-G"/" > ~~~ < app_data app="”MOD”" name="”Rating”" value="”G”/" app=""MOD"" name=""Rating"" value=""G"/" > ~~~</app_data></app_data> Req N/A
more specifc title, preview MOD or SVOD MSORating String, one rating per element. ~~~ Example: ~~~ < app_data app="”MOD”" name="”MSORating”" value="”Age-14”/" app=""MOD"" name=""MSORating"" value=""Age-14"/" > ~~~</app_data> Opt N/A
more specific Title MOD or SVOD Advisories One content advisory code (see Annex A, Ratings and Advisories). String, one advisory per element (max 1024 characters for all advisories). ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Advisories”" value="”S”/" app=""MOD"" name=""Advisories"" value=""S"/" > ~~~ < app_data app="”MOD”" name="”Advisories”" value="”V”/" app=""MOD"" name=""Advisories"" value=""V"/" > ~~~ There are at most six occurrences of “Advisories”, "Advisories", with a combined maximum of at most 12 characters.</app_data></app_data> Opt N/A
Relational
ma:relation relation more general Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Asset_Class A system-level type for the asset. This is intended to be helpful for the application mapping and routing, and expected to be more general than the Type value for the content. Expected Value is "package". String - Expected Values are: Move, Box Cover, Poster, Preview, Trickfile,encrypted. Req N/A
more specific Encrypted Asset MOD or SVOD Asset_Encrypted Asset ID of the asset for which content is encrypted. It is assumed that the Provider_ID for that asset is the same as for this asset, or, is within this same Title asset). String (per Asset_ID element) Opt N/A
related Title MOD or SVOD Year Year of release. String – “yyyy” “ "yyyy" Opt N/A
ma:collection collection more specific Title MOD or SVOD Episode_ID A unique identifier given to each individual episode of a series. String. ~~~ Example: “Episode #45” "Episode #45" Opt N/A
more specific Title MOD or SVOD Episode_Name The name of an individual episode of a series. String. ~~~ Example: “Hot "Hot Child in the City” City" Opt N/A
Rights
ma:copyright copyright more general Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Provider A unique identifier for the provider of the Asset – “ represents the business relationship between the MSO and the Asset Provider. String. ~~~ Examples: “iN_DEMAND” "iN_DEMAND" or “HBO” "HBO" Req N/A
ma:policy policy more specific MOD or SVOD Contract_Name Identifying name of the contract under which this title is licensed. licensed.> String Opt N/A
Distribution
ma:publisher publisher more general Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Provider A unique identifier for the provider of the Asset – “ represents the business relationship between the MSO and the Asset Provider. String. ~~~ Examples: “iN_DEMAND” "iN_DEMAND" or “HBO” "HBO" Req N/A
Package MOD or SVOD Provider_Content_Tier String – “ one tier per element. ~~~ Examples: ~~~ < app_data app="”MOD”" name="”Provider_Content_Tier”" value="”HBO1”/" app=""MOD"" name=""Provider_Content_Tier"" value=""HBO1"/" > ~~~ < app_data app="”MOD”" name="”Provider_Content_Tier”" value="”HBO8”/" app=""MOD"" name=""Provider_Content_Tier"" value=""HBO8"/" > </app_data></app_data> Opt N/A
Package, Title, Movie, Still-Image, Preview, TrickAsset,Encrypted Asset AMS Provider_ID String (max 20 characters). ~~~ Example: “indemand.com” "indemand.com" Req N/A
Title MOD or SVOD Provider_QA_Contact String Req ~~~ (*Opt for SVOD) N/A
Encrypted Asset MOD or SVOD Receiver_Type String. ~~~ Examples: “Moto”, “SA” "Moto", "SA" Req N/A
Encrypted Asset MOD or SVOD Receiver_Version Integer Opt N/A
Title MOD or SVOD Studio String (max 256 characters). ~~~ Example: “Buena Vista” "Buena Vista" Opt N/A
Title MOD or SVOD Studio_Name String (max 128 characters). Opt N/A
ma:targetAudience targetAudience exact Preview MOD or SVOD Audience Field to indicate target audience (see Annex A for examples). String, one rating per element. ~~~ Example: ~~~ < app_data app="”MOD”" name="”Audience”" value="”Adult”/" app=""MOD"" name=""Audience"" value=""Adult"/" > ~~~</app_data> Opt N/A
Title MOD or SVOD Audience String, one rating per element. ~~~ Example: ~~~ < app_data app="”MOD”" name="”Audience”" value="”Adult”/" app=""MOD"" name=""Audience"" value=""Adult"/" > ~~~</app_data> Opt N/A
Fragments
ma:fragments fragments more specific Title MOD or SVOD Episode_ID A unique identifier given to each individualepisode of a series String N/A
ma:namedFragments namedFragments more specific Title MOD or SVOD Episode_Name The name of an individual episode of aseries. String N/A
Technical Properties
ma:frameSize frameSize more general movie ,preview MOD or SVOD Resolution Other values may be supplied. Currently, defined values are one of “480i”, “720p”, “1080i”, "480i", "720p", "1080i", or “1080p”. "1080p". String Req N/A
more general movie ,preview MOD or SVOD Screen_Format Screen format (Standard, Widescreen, Letterbox, OAR) (for display). String Opt N/A
ma:compression compression more specific Movie MOD or SVOD Codec Other values may be supplied. Currently, defined Currently,defined values are one of “MPEG2” "MPEG2" or when AVC/MPEG4 one of “AVC MP@L30”, “AVC MP@L40”, “AVC MP@L42”, “AVC HP@L30”, “AVC HP@L40”, “AVC HP@L42” "AVC MP@L30", "AVC MP@L40", "AVC MP@L42", "AVC HP@L30", "AVC HP@L40","AVC HP@L42" String Req N/A
ma:duration duration more general Title MOD or SVOD Display_Run_Time Run time (for display). String – “hh:mm” “ "hh:mm" Req N/A
exact title, preview MOD or SVOD Run_Time Run time. String – “hh:mm:ss” “ "hh:mm:ss" Req N/A
Title MOD or SVOD Maximum_Viewing_Length String – “DD:HH:MM”. “ "DD:HH:MM". ~~~ Example: “00:24:00” "00:24:00" Opt N/A
ma:format format more specific Encrypted Asset MOD or SVOD Encrypting_System_Info Information pertaining to the encrypting system. String Opt N/A
more specific Movie MOD or SVOD Encryption String “Y” "Y" or “N”. "N". ~~~ Example: ~~~ < app_data app="“MOD”" name="“Encryption”" value="“Y”/" app=""MOD"" name=""Encryption"" value=""Y"/" > ~~~</app_data> Opt N/A
more specific Encrypted Asset MOD or SVOD Encryption_Algorithm Further identification of the encryption type. String. ~~~ Examples: “DES”, “3DES”, “RC5” "DES", "3DES", "RC5" Opt N/A
Encrypted Asset MOD or SVOD Encryption_Date Date Opt N/A
Encrypted Asset MOD or SVOD Encryption_Key_Block String (max 4096 characters) Opt N/A
Encrypted Asset MOD or SVOD Encryption_Time Time Opt N/A
Encrypted Asset MOD or SVOD Encryption_Type String. ~~~ Examples: “symmetric”, “public key” "symmetric", "public key" Opt N/A
Movie, Preview MOD or SVOD Audio_Type String – “ one audio type per element. ~~~ Examples: ~~~ < app_data app="“MOD”" name="“Audio_Type”" value="“Dolby" digital”="" app=""MOD"" name=""Audio_Type"" value=""Dolby" digital"="" > ~~~ < app_data app="“MOD”" name="“Audio_Type”" value="“Mono”/"> app=""MOD"" name=""Audio_Type"" value=""Mono"/"> ~~~</app_data></app_data> Req N/A
ma:samplingrate samplingRate N/A N/A
ma:framerate frameRate exact Movie MOD or SVOD Frame_Rate Other values may be supplied. Currently, defined values are one of 24, 30, or 60. Integer Req N/A
ma:bitrate averageBitRate exact Movie Bit_Rate The maximum overall bit rate of the included content, in kilobits per second. Numeric – “ ex. 3750 Req N/A
ma:numTracks numTracks N/A N/A
4.2.2.2 DIG 5.2.2.2 DIG35
MAWG Relation DIG35 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier exact IMAGE_ID ComplexType: sequence of UID ( string ) and ID_TYPE ( URI ) METADATA/BASIC_IMAGE_INFO/IMAGE_ID
ma:title title exact IPR_TITLE dig35:tLangString (ComplexType extending string with "ref" attribute of type xml:lang ) METADATA/IPR/IPR_DESCRIPTION/IPR_TITLE
ma:language language N/A N/A
ma:locator locator N/A N/A
Creation
ma:contributor contributor more general IPR_NAMES/IPR_PERSON@DESCRIPTION="" dig35:tPerson (ComplexType including different fields to describe person-related information) METADATA/IPR/IPR_NAMES/IPR_PERSON
ma:creator creator GENERAL_CREATION_INFO/IMAGE_CREATOR

OR IPR_NAMES/IPR_PERSON@DESCRIPTION=Image Creator

OR IPR_NAMES/IPR_PERSON@DESCRIPTION=Original Work Author

 dig35:tPerson (ComplexType including different fields to describe person-related information) METADATA/IMAGE_CREATION/GENERAL_CREATION_INFO/IMAGE_CREATOR

OR or

METADATA/IPR/IPR_NAMES/IPR_PERSON[@DESCRIPTION='Image Creator']

OR or

METADATA/IPR/IPR_NAMES/IPR_PERSON[@DESCRIPTION='Original Work Author']
ma:createDate date exact CREATION_TIME or CAPTURE_TIME dateTime

OR or

dig35:tDateTime (ComplexType describing the date, including day, month, year, week day, or season)

 METADATA/IMAGE_CREATION/GENERAL_CREATION_INFO/CREATION_TIME

OR or

METADATA/CONTENT_DESCRIPTION/CAPTURE_TIME
ma:location location more specific LOCATION dig35:tLocation (ComplexType: sequence including logitude and latitude, address, GPS or a comment) METADATA/CONTENT_DESCRIPTION/LOCATION
Content description
ma:description description exact CAPTION

OR or

IPR_CAPTION

 dig35:tLangString (ComplexType extending string with "ref" attribute of type xml:lang ) METADATA/CONTENT_DESCRIPTION/CAPTION

OR or

METADATA/IPR/IPR_DESCRIPTION/IPR_CAPTION
ma:keyword keyword exact CAPTION

OR or

IPR_CAPTION

 dig35:tLangString (ComplexType extending string with "ref" attribute of type xml:lang ) METADATA/CONTENT_DESCRIPTION/CAPTION

OR or

METADATA/IPR/IPR_DESCRIPTION/IPR_CAPTION
ma:genre genre GENERAL_CREATION_INFO/SCENE_TYPE OR GENERAL_CREATION_INFO/IMAGE_SOURCE dig35:tLangString (ComplexType extending string with "ref" attribute of type xml:lang ) METADATA/IMAGE_CREATION/GENERAL_CREATION_INFO/SCENE_TYPE

OR or

METADATA/IMAGE_CREATION/GENERAL_CREATION_INFO/IMAGE_SOURCE
ma:rating rating N/A N/A
Relational
ma:relation relation N/A N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright exact COPYRIGHT dig35:tLangString (ComplexType extending string with "ref" attribute of type xml:lang ) METADATA/IPR/IPR_DESCRIPTION/COPYRIGHT
ma:license policy more general IPR_EXPLOITATION ComplexType including different fields to describe protection, use restriction, obligation, and IPR management system iinformation. METADATA/IPR/IPR_EXPLOITATION
Distribution
ma:publisher publisher more general IPR_NAMES/IPR_PERSON@DESCRIPTION="" dig35:tPerson (ComplexType including different fields to describe person-related information) METADATA/IPR/IPR_NAMES/IPR_PERSON
ma:targetAudience targetAudience N/A N/A
Fragments
fragments N/A N/A
namedFragments N/A N/A
Fragments Technical Properties
ma:fragments frameSize exact IMAGE_SIZE/HEIGHT AND IMAGE_SIZE/WIDTH positiveInteger METADATA/BASIC_IMAGE_INFO/IMAGE_SIZE/HEIGHT

or

METADATA/BASIC_IMAGE_INFO/IMAGE_SIZE/WIDTH
compression exact COMPRESSION string METADATA/BASIC_IMAGE_INFO/COMPRESSION
duration N/A N/A
ma:namedFragments format exact FILE_FORMAT/MIME_TYPE string METADATA/BASIC_IMAGE_INFO/FILE_FORMAT/MIME_TYPE
samplingRate N/A N/A
frameRate N/A N/A
averageBitRate N/A N/A
numTracks N/A N/A
5.2.2.3 Dublin Core
Technical positiveInteger string string
MAWG Relation Dublin Core How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:frameSize identifier exact IMAGE_SIZE/HEIGHT AND IMAGE_SIZE/WIDTH identifier ASCII Text N/A
title exact title ASCII Text METADATA/BASIC_IMAGE_INFO/IMAGE_SIZE/HEIGHT AND METADATA/BASIC_IMAGE_INFO/IMAGE_SIZE/WIDTH N/A
language exact language ASCII Text N/A
ma:compression locator N/A N/A
Creation
contributor exact COMPRESSION contributor ASCII Text N/A
creator exact creator ASCII Text METADATA/BASIC_IMAGE_INFO/COMPRESSION N/A
ma:duration date related date ASCII Text N/A
location exact coverage ASCII Text N/A
Content description
description exact description ASCII Text N/A
ma:format keyword exact FILE_FORMAT/MIME_TYPE subject ASCII Text N/A
genre exact type ASCII Text METADATA/BASIC_IMAGE_INFO/FILE_FORMAT/MIME_TYPE N/A
rating N/A N/A
Relational
ma:samplingrate relation exact relation ASCII Text N/A
collection similar source ASCII Text N/A
Rights
copyright similar rights ASCII Text N/A
ma:framerate policy N/A N/A
Distribution
publisher exact publisher ASCII Text N/A
targetAudience N/A N/A
Fragments
ma:bitrate fragments N/A N/A
namedFragments N/A N/A
Technical Properties
frameSize N/A N/A
compression N/A N/A
duration N/A N/A
ma:numTracks format exact format ASCII Text N/A
samplingRate N/A N/A
frameRate N/A N/A
averageBitRate N/A N/A
numTracks N/A N/A
4.2.2.3 5.2.2.4 EBUCore
XPath ma:identifier ma:title ma:language ma:locator ma:contributor ma:creator ma:createDate ma:location ma:description ma:keyword ma:genre ma:rating ma:relation ma:collection EBUCoreMain/coreMetadata/title/dc:title ma:copyright ma:policy ma:license similar dc:rights rightsLink string anyURI EBUCoreMain/coreMetadata/rights/dc:rights EBUCoreMain/coreMetadata/rights/rightsLinkma:publisher ma:targetAudience ma:fragments ma:namedFragments ma:compression ma:duration ma:format string ma:samplingRate EBUCoreMain/coreMetadata/format/dc:format ma:frameRate EBUCoreMain/coreMetadata/format/dc:format ma:bitrate EBUCoreMain/coreMetadata/format/dc:format ma:numTracks videoFormat
MAWG Relation EBUCore How to do the mapping Datatype XPath

Note: each is to be preceded by Notes: the default namespace 'ebucore:' in the following expressions is urn:ebu:metadata-scheebuCore_2010 .The namespace for prefix dc is http://purl.org/dc/elements/1.1/ .
Descriptive Properties (Core Set)
Identification
identifier exact dc:identifier DC compliance requires a string but it is recommended to use URIs or IRIs instead string EBUCoreMain/coreMetadata/identifier/dc:identifier
title exact dc:title title/dc:title and/or

alternativeTitle/dc:title

 string EBUCoreMain/coreMetadata/title/dc:title

or

EBUCoreMain/coreMetadata/alternativeTitle/dc:title
language exact dc:language

languageCode

 A free text term and/or a reference to a web resource such as a classification scheme term string

anyURI

 EBUCoreMain/coreMetadata/language/dc:language

or

EBUCoreMain/coreMetadata/language/languageCode
locator exact Format/Location an address at which the resource can be found and e.g. played from e.g. a dvb url string EBUCoreMain/coreMetadata/location
Creation
contributor exact

contributor

 Either a person or an organisation string EBUCoreMain/coreMetadata/contributor/contactDetails/name/name

or

EBUCoreMain/coreMetadata/contributor/organisationName
creator exact creator Either a person or an organisation string EBUCoreMain/coreMetadata/creator/contactDetails/name/name

or

EBUCoreMain/coreMetadata/creator/organisationName
date exact

created

 date EBUCoreMain/coreMetadata/date/created
location exact dc:coverage

name

code

posx + posy

 Information about resource related location information string

string

anyURI

float + float

 EBUCoreMain/coreMetadata/coverage/dc:coverage

or

EBUCoreMain/coreMetadata/coverage/spatial/location/name

or

EBUCoreMain/coreMetadata/coverage/spatial/location/code

or

EBUCoreMain/coreMetadata/coverage/spatial/location/posx +

or

EBUCoreMain/coreMetadata/coverage/spatial/location/posy
Content Description
description exact dc:description Free text string EBUCoreMain/coreMetadata/description/dc:description
keyword similar dc:subject

subjectCode

 A free text term and/or a reference to a web resource such as a classification scheme term string

anyURI

 EBUCoreMain/coreMetadata/subject/dc:subject

or

EBUCoreMain/coreMetadata/subject/subjectCode
genre exact dc:type

genre/@typeLabel

genre/@typeLink

 Either a free text term in dc:type (not necessarily only genre) or genre/@typeLabel or a reference to a web resource such as a classification scheme term genre/@typeLink string

string

anyURI

 EBUCoreMain/coreMetadata/type/dc:type

or

EBUCoreMain/coreMetadata/type/genre/@typeLabel

or

EBUCoreMain/coreMetadata/type/genre/@typeLink
rating EBUCoreMain/coreMetadata/
Relational
relation similar dc:relation

dc:identifier

relationLink

 Free text ro an identifier or a link to a related resource.

Specialised relations are provided in EBU which would qualify for mapping (see XPaths)

 string

string

anyURI

 EBUCoreMain/coreMetadata/relation/dc:relation

or

EBUCoreMain/coreMetadata/relation/relationIdentifier/dc:identifier

EBUCoreMain/coreMetadata/relation/relationLink or

EBUCoreMain/coreMetadata/relation/relationLink

same apply to or

EBUCoreMain/coreMetadata/isVersionOf

or

EBUCoreMain/coreMetadata/hasversion

or

EBUCoreMain/coreMetadata/isReplacedBy

or

EBUCoreMain/coreMetadata/replaces

or

EBUCoreMain/coreMetadata/isRequiredby

or

EBUCoreMain/coreMetadata/requires

or

EBUCoreMain/coreMetadata/ispartOf

or

EBUCoreMain/coreMetadata/hasPart

or

EBUCoreMain/coreMetadata/isreferencedBy

or

EBUCoreMain/coreMetadata/references

or

EBUCoreMain/coreMetadata/isFormatOf

or

EBUCoreMain/coreMetadata/hasFormat
collection similar Title The 'type' of content being described should be "collection" in type/objectType/@typeLabel (free text) or type/objectType/@typeLink (anyURI to refer to e.g. a classification scheme term) string EBUCoreMain/coreMetadata/title/dc:title

+ or

EBUCoreMain/coreMetadata/type/objectType/@typeLabel

EBUCoreMain/coreMetadata/type/objectType/@typeLabel (collection, string) or

EBUCoreMain/coreMetadata/type/objectType/@typeLink (collection, anyURI)
Rights
copyright similar dc:rights

rightsLink

exploitationIssues

 Free text or a link to a web page with rights declaration or more specifically exploitation issues string

anyURI

string

 EBUCoreMain/coreMetadata/rights/dc:rights

or

EBUCoreMain/coreMetadata/rights/rightsLink

or

EBUCoreMain/coreMetadata/rights/exploitationIssues
policy N/A N/A
Distribution
publisher dc:publisher Either a person or an organisation string

EBUCoreMain/coreMetadata/publisher/contactDetails/name/name

or

EBUCoreMain/coreMetadata/publisher/organisationName
targetAudience dc:type

genre/@typeLabel

genre/@typeLink

 Fre text in type or genre/@typeLabel or @typeLink (using a targetAudience Classification Scheme or equivalent) string

string

anyURI

 EBUCoreMain/coreMetadata/type/dc:type

or

EBUCoreMain/coreMetadata/type/genre/@typeLabel

or

EBUCoreMain/coreMetadata/type/genre/@typeLink
Fragments
fragments exact hasPart e.g. a scene or shot identified by its uri string

anyURI

 EBUCoreMain/coreMetadata/hasPart/relationLink
namedFragments exact hasPart e.g. a scene or shot identified by an identifier or title string

string

EBUCoreMain/coreMetadata/part/identifier

EBUCoreMain/coreMetadata/part/title or

EBUCoreMain/coreMetadata/part/title
Technical Properties

ma:frameSize frameSize

 exact height

width

 see the syntax of ma:frameSize frameSize for correct mapping nonNegativeInteger

nonNegativeInteger

 EBUCoreMain/coreMetadata/format/height

or

EBUCoreMain/coreMetadata/format/width
compression exact encoding/@typeLabel

encoding/@typeLink

 free text or a link to a classification scheme e.g. published as a web resource string

anyURI

 EBUCoreMain/coreMetadata/format/channel/encoding/@typeLabel

or

EBUCoreMain/coreMetadata/format/channel/encoding/@typeLink
duration exact duration It is important to look at the format used for expressing the duration in duration/@formatLabel or duration/@formatLink string EBUCoreMain/coreMetadata/format/duration
format similar dc:format Free text or a series or more specific attributes provided in the XPath column, which would qualify to map into ma:format format string EBUCoreMain/coreMetadata/format/dc:format

EBUCoreMain/coreMetadata/format/medium/@typeLabel or /@typeLink

EBUCoreMain/coreMetadata/format/mimeType/@typeLabel EBUCoreMain/coreMetadata/format/medium/@*[name()='typeLabel' or /@typeLink name()='typeLink']

EBUCoreMain/coreMetadata/format/fileFormat/@typeLabel or /@typeLink

EBUCoreMain/coreMetadata/format/mimeType/@*[name()='typeLabel' or name()='typeLink']

or

EBUCoreMain/coreMetadata/format/fileFormat/@*[name()='typeLabel' or name()='typeLink']

etc.
samplingRate exact samplingRate if in dc:format, a syntax should be used to prefix the property being documented e.g. samplingRate:xxx string EBUCoreMain/coreMetadata/format/technicalAttributeInteger

or

EBUCoreMain/coreMetadata/format/technicalAttributeInteger/@typeLabel='samplingRate'
frameRate exact frameRate if in dc:format, a syntax should be used to prefix the property being documented

e.g. frameRate:xxx

 string EBUCoreMain/coreMetadata/format/technicalAttributeInteger

or

EBUCoreMain/coreMetadata/format/technicalAttributeInteger/@typeLabel='frameRate'
averageBitRate exact bitrate if in dc:format, a syntax should be used to prefix the property being documented e.g. bitrate:xxx string EBUCoreMain/coreMetadata/format/technicalAttributeInteger

or

EBUCoreMain/coreMetadata/format/technicalAttributeInteger/@typeLabel='bitrate'
numTracks derived videoFormat

audioFormat

 the video or audio formats imply the number of video and / or audio tracks string

anyURI

string

anyURI

 EBUCoreMain/coreMetadata/format/videoFormat/@formatLabel

EBUCoreMain/coreMetadata/format/videoFormat/@formatLink

EBUCoreMain/coreMetadata/format/audioFormat/@formatLabel

EBUCoreMain/coreMetadata/format/audioFormat/@formatLink
4.2.2.4 5.2.2.5 EXIF 2.2
MAWG Relation EXIF 2.2 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier exact ImageUniqueID identifier:ImageUniqueID ASCII Text n/a N/A
ma:title title more specific ImageDescription, INAM title: ImageDescription or INAM

type: n/a

 ASCII Text n/a N/A
ma:language language N/A N/A
ma:locator locator N/A N/A
Creation
ma:contributor contributor exact IART, IENG, ISRC, ITCH contributor:IART or IENG or ISRC or ITCH

role:n/a

 ASCII Text n/a N/A
ma:creator creator more specific IART, ISRC creator:IART or ISRC

role:n/a

 ASCII Text n/a N/A
ma:createDate date more specific DateTime, DateTimeOriginal, ICRD date:DateTime or DateTimeOriginal or ICRD

type:n/a

 ASCII Text n/a N/A
ma:location location more general GPSLatituteREF, GPSLatitute, GPSLongitudeREF, GPSLongitude, GPSAltitude, GPSAltitudeRef name:n/a

longitude:GPSLongitudeREF, GPSLongitude

latitude:GPSLatituteREF, GPSLatitute

altitude:GPSAltitudeREF, GPSAltitude

coordinateSystem:n/a

 ASCII Text n/a N/A
Content description
ma:description description more general IKEY, UserComment, Comments description:IKEY or UserComment or Comments ASCII Text n/a N/A
ma:keyword keyword related ISBJ keyword:ISBJ ASCII Text n/a N/A
ma:genre genre exact IGNR genre:IGNR ASCII Text n/a N/A
ma:rating rating N/A N/A
Relational
ma:relation relation more general RelatedSoundFile target:RelatedSoundFile

type:n/a

 ASCII Text n/a N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright exact Copyright copyright:Copyright

holder:n/a

 ASCII Text n/a N/A
ma:license policy N/A N/A
Distribution
ma:publisher publisher N/A N/A
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize related ImageWidth and ImageLength width:ImageWidth

height:ImageLength

unit:n/a

 ASCII Text n/a N/A
ma:compression compression exact Compression compression:Compression ASCII Text n/a N/A
ma:duration duration N/A N/A
ma:format format N/A N/A
ma:samplingrate samplingRate N/A N/A
ma:framerate frameRate N/A N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks N/A N/A
4.2.2.5 5.2.2.6 ID3
MAWG Relation ID3v2 frames How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier N/A N/A
ma:title title exact TALB string N/A

related

 TIT1, TIT2 string N/A
related TOAL string N/A
ma:language language exact TLAN string

3-character code according to ISO-639-2 .

If several languages are used, other codes should follow according to their usages.

 N/A
ma:locator locator N/A N/A
Creation
ma:contributor contributor exact TOPE, TPE1, TPE2 string

TOPE, TPE1: slash ("/") separated list of names.

 N/A
ma:creator creator exact see composer N/A
ma:createDate date exact TDAT, TRDA, TYER string

TDAT: numeric in DDMM format.

TYER: numeric in YYYY format.

 N/A
ma:location location more specific TCOP string (see ma:copyright) copyright)

Must start with the year followed by a space (" ").

Must always be displayed following "Copyright © ".

 N/A
Content description
ma:description description related TIT1, TIT2, TIT3 string N/A
ma:keyword keyword exact see genre N/A
ma:genre genre related TCON string

Can reference ID3v1 numeric categories, see spec .

 N/A
ma:rating rating related POPM structured {

- user email

- rating (0-255)

- number of times played

}

 N/A
Relational
ma:relation relation related LINK, APIC structured (see spec for LINK and APIC ) N/A
ma:collection collection exact TALB string N/A
Rights
ma:copyright copyright exact TCOP string

Must start with the year followed by a space (" ").

Must always be displayed following "Copyright © ".

 N/A
ma:license policy more general TOWN N/A
Distribution
ma:publisher publisher exact TPUB string N/A
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize related TSIZ numeric string

Size in bytes, excluding ID3v2 data.

 N/A
ma:compression compression related TFLT string

One of the codes defined in the spec if applicable, else free form.

 N/A
ma:duration duration more specific TLEN numeric string

Length in milliseconds.

 N/A
ma:format format exact TFLT string (see ma:compression) compression) N/A
ma:samplingrate samplingRate Use binary file headers N/A
ma:framerate frameRate N/A N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks related TRCK string

Either numeric, or of the form "3/12" to also indicate the total number of tracks.

 N/A
4.2.2.6 5.2.2.7 IPTC
ma:identifier /newsItem/contentMeta/altId ma:title /newsItem/itemMeta/title ma:language ma:locator /newsItem/contentSet/remoteContent/altLoc ma:contributor /newsItem/contentMeta/contributor/name /newsItem/contentMeta/creator/name ma:createDate ma:location /newsItem/contentMeta/located/name ma:description /newsItem/contentMeta/description /newsItem/contentMeta/headline /newsItem/contentMeta/slugline /newsItem/contentMeta/Dateline /newsItem/partMeta/description /newsItem/partMeta/headline /newsItem/partMeta/slugline /newsItem/partMeta/Datelinema:keyword /newsItem/contentMeta/subject/name ma:genre /newsItem/contentMeta/subject/name ma:rating ma:relation /newsItem/itemMeta/memberOf/name ma:collection ma:copyright /newsItem/rightsInfo/copyrightNotice ma:license /newsItem/rightsInfo/usageTerms ma:publisher /newsItem/itemMeta/provider/facet/name/name ma:targetAudience ma:fragments ma:namedFragment ma:frameSize ma:compression ma:duration NewsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@duration, NewsItem/contentSet/remoteContent/newsContentCharacteristics/@duration ma:format /newsItem/ItemMeta/itemClass/name ma:samplingRate ma:bitrate ma:numTracks
MAWG Relation IPTC NewsML-G2 How to do the mapping Datatype Xpath
Descriptive Properties (Core Set)
Identification
identifier exact altId the main attribute is to be found in contentMeta string newsItem/contentMeta/altId

/newsItem/partMeta/altId or

/newsItem/contentSet/remoteContent/altId newsItem/partMeta/altId

or

newsItem/contentSet/remoteContent/altId
title exact title string newsItem/itemMeta/title
language exact language the main attribute is to be found in contentMeta string

string

lang

lang

/newsItem/contentMeta/language/name newsItem/contentMeta/language/name

/newsItem/partMeta/language/name /newsItem/contentSet/remoteContent/channel/@language or

/newsItem/contentSet/remoteContent/@language newsItem/partMeta/language/name

or

newsItem/contentSet/remoteContent/channel/@language

or

newsItem/contentSet/remoteContent/@language
locator exact altLoc IRI newsItem/contentSet/remoteContent/altLoc
Creation
contributor exact

contributor

 the main attribute is to be found in contentMeta string newsItem/contentMeta/contributor/name

/newsItem/partMeta/contributor/name or

newsItem/partMeta/contributor/name

ma:creator creator

 exact

creator

 the main attribute is to be found in contentMeta string newsItem/contentMeta/creator/name

/newsItem/partMeta/creator/name or

newsItem/partMeta/creator/name
date exact

contentCreated

 the main attribute is to be found in contentMeta dateTime newsItem/contentMeta/contentCreated

or

/newsItem/contentMeta/contentCreated

/newsItem/partMeta/contentCreated newsItem/partMeta/contentCreated
location exact located the main attribute is to be found in contentMeta string newsItem/contentMeta/located/name

/newsItem/contentMeta/located/@QCode or

/newsItem/contentMeta/located/@literal newsItem/contentMeta/located/@QCode

/newsItem/partMeta/located/name or

/newsItem/partMeta/located/QCode newsItem/contentMeta/located/@literal

/newsItem/partMeta/located/literal or

newsItem/partMeta/located/name

or

newsItem/partMeta/located/QCode

or

newsItem/partMeta/located/literal
Content Description
description similar description

headline

slugline

dateline

 All the following attributes are relevant to mapping to description,

possibky possibly with html formatting

 string newsItem/contentMeta/description

or

newsItem/contentMeta/headline newsItem/contentMeta/slugline

or

newsItem/contentMeta/Dateline newsItem/partMeta/description

or

newsItem/partMeta/headline newsItem/partMeta/slugline

or

newsItem/partMeta/Dateline
keyword similar subject the main attribute is to be found in contentMeta string newsItem/contentMeta/subject/name

/newsItem/contentMeta/subject/@QCode or

/newsItem/contentMeta/subject/@literal newsItem/contentMeta/subject/@QCode

/newsItem/partMeta/subject/name or

/newsItem/partMeta/subject/@QCode newsItem/contentMeta/subject/@literal

/newsItem/partMeta/subject/@literal or

newsItem/partMeta/subject/name

or

newsItem/partMeta/subject/@QCode

or

newsItem/partMeta/subject/@literal
genre exact genre the main attribute is to be found in contentMeta string newsItem/contentMeta/subject/name

/newsItem/contentMeta/subject/@QCode or

/newsItem/contentMeta/subject/@literal newsItem/contentMeta/subject/@QCode

/newsItem/partMeta/subject/name or

/newsItem/partMeta/subject/@QCode newsItem/contentMeta/subject/@literal

/newsItem/partMeta/subject/@literal or

newsItem/partMeta/subject/name

or

newsItem/partMeta/subject/@QCode

or

newsItem/partMeta/subject/@literal
rating N/A N/A
Relational
relation similar memberOf

istanceOf

sameAs

broader

narrower

related

 string newsItem/itemMeta/memberOf/name

/newsItem/itemMeta/memberOf/sameAs/name or

/newsItem/itemMeta/memberOf/broader/name newsItem/itemMeta/memberOf/sameAs/name

/newsItem/itemMeta/memberOf/narrower/name or

/newsItem/itemMeta/memberOf/related/name newsItem/itemMeta/memberOf/broader/name

/newsItem/itemMeta/instanceOf/name or

/newsItem/itemMeta/instanceOf/sameAs/name newsItem/itemMeta/memberOf/narrower/name

/newsItem/itemMeta/instanceOf/broader/name or

/newsItem/itemMeta/instanceOf/narrower/name newsItem/itemMeta/memberOf/related/name

/newsItem/itemMeta/instanceOf/related/name or

newsItem/itemMeta/instanceOf/name

or

newsItem/itemMeta/instanceOf/sameAs/name

or

newsItem/itemMeta/instanceOf/broader/name

or

newsItem/itemMeta/instanceOf/narrower/name

or

newsItem/itemMeta/instanceOf/related/name
collection N/A N/A
Rights
copyright exact copyrightNotice with html formatting string newsItem/rightsInfo/copyrightNotice
policy similar usageTerms with html formatting string newsItem/rightsInfo/usageTerms
Distribution
publisher provider string newsItem/itemMeta/provider/facet/name/name
targetAudience exact audience

exclAudience

 the main attribute is to be found in contentMeta string newsItem/contentMeta/audience/name

or

newsItem/contentMeta/audience/@literal

or

newsItem/contentMeta/audience/@QCode

or

newsItem/contentMeta/exclAudience/name

or

newsItem/contentMeta/exclAudience/@literal

or

newsItem/contentMeta/exclAudience/@QCode

or

newsItem/contentMeta/audience/name

or

newsItem/contentMeta/audience/@literal

or

newsItem/contentMeta/audience/@QCode

or

newsItem/contentMeta/exclAudience/name

or

newsItem/contentMeta/exclAudience/@literal

or

newsItem/contentMeta/exclAudience/@QCode
Fragments
fragments exact part A news item part is a segment delimited by a start and end time string

string

 newsItem/partMeta/timeDelim/@start

or

newsItem/partMeta/timeDelim/@end
namedFragment exact part A news item part is a segment identifier by an id or seuence number ID

nonNegativeInteger

newsItem/partMeta/@partId

or

newsItem/partMeta/@seq
Technical Properties
frameSize similar height

width

 Beware of the definition of the height and width units nonNegativeInteger newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@width

or

NewsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@width + @height

NewsItem/contentSet/remoteContent/newsContentCharacteristics/@width + @height newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@height

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@width

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@height
compression exact videoCodec

audioCodec

 Use of IPTC QCodes to refer to classification schemes string newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@videoCodec

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@videoCodec

or

newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@audioCodec

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@audioCodec
duration exact duration It is important to take into account the durationUnit nonNegativeInteger newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@duration

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@duration
format similar itemClass describe the type of news item (content structure) string newsItem/ItemMeta/itemClass/name
samplingRate exact audiosamplerate positiveInteger newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@audiosamplerate

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@audiosamplerate
frameRate
averageBitRate exact audiobitrate

videoavgbitrate

 positiveinteger newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@audiobitrate

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@audiobitrate

or

newsItem/contentSet/remoteContent/channel/newsContentCharacteristics/@videoavgbitrate

or

newsItem/contentSet/remoteContent/newsContentCharacteristics/@videoavgbitrate
numTracks N/A N/A
4.2.2.7 5.2.2.8 LOM 2.1
MAWG Relation LOM 2.1 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier exact identifier CharacterString general/identifier/entry
ma:title title exact title LangString general/title
ma:language language exact language CharacterString general/language
ma:locator locator exact location CharacterString technical/location
Creation
ma:contributor contributor exact contribute string (vCard) lifeCycle/contribute/entity (lifecycle/contribute/role has value "contributor") lifeCycle/contribute[role='contributor']/entity
ma:creator creator more general contribute string(vCard) lifeCycle/contribute/entity (lifecycle/contribute/role has value "author") lifeCycle/contribute[role='author']/entity
ma:createDate date N/A N/A
ma:location location N/A N/A
Content description
ma:description description exact description string general/description
ma:keyword keyword exact keyword or classification N/A
ma:genre genre more specific learningResourceType string educational/learningResourceType
ma:rating rating N/A N/A
Relational
ma:relation relation exact relation string relation/resource/description
ma:collection collection N/A N/A
Rights
ma:copyright copyright N/A N/A
ma:license policy N/A N/A
Distribution
ma:publisher publisher more general contribute string (vCard) lifeCycle/contribute/entity (lifecycle/contribute/role has value "publisher") lifeCycle/contribute[role='publisher']/entity
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize more general size CharacterString technical/size
ma:compression compression N/A N/A
ma:duration duration exact duration Duraction technical/duration
ma:format format exact format string (MIME type) technical/format
ma:samplingrate samplingRate N/A N/A
ma:framerate frameRate N/A N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks N/A N/A
4.2.2.8 MediaRDF 5.2.2.9 Media RDF
MAWG Relation MediaRDF Vocabulary (Video) How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier N/A N/A
ma:title title exact dcterms:title plain literal N/A
ma:language language N/A N/A
ma:locator locator sample URL N/A
Creation
ma:contributor contributor exact dcterms:contributor foaf:Agent or foaf:Person N/A
ma:creator creator exact dcterms:creator N/A
ma:createDate date N/A N/A
ma:location location N/A
Content description
ma:description description related dcterms:description plain literal N/A
ma:keyword keyword N/A N/A
ma:genre genre related dcterms:type plain literal N/A
ma:rating rating N/A N/A
Relational
ma:relation relation N/A N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright N/A N/A
ma:license policy exact xhv:license N/A
Distribution
ma:publisher publisher N/A N/A
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize N/A N/A
ma:compression compression N/A N/A
ma:duration duration exact duration xsd:duration N/A
ma:format format N/A N/A
ma:samplingrate samplingRate N/A N/A
ma:framerate frameRate N/A N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks N/A N/A
4.2.2.9 MediaRSS 5.2.2.10 Media RSS
String String
MAWG Relation MediaRSS How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific rss/channel/item/media:content/@url OR or

rss/channel/item/media:content/media:player/@url

 identifier: @url type: n/a URI N/A
ma:title title exact rss/channel/item/media:content/media:title title: value

type: n/a

 String N/A
ma:language language exact rss/channel/item/media:content/@lang language: @lang( RFC 3066) String N/A
ma:locator locator exact rss/channel/item/media:content/@url locator: @url URI N/A
Creation
ma:contributor contributor more general rss/channel/item/media:content/media:credit identifier: contributor: value

role: @role

NOTE: @scheme(e.g. urn:ebu, urn:yvs) is the URI that identifies the role scheme. It's an optional attribute.

 String

String

 N/A
ma:creator creator more general rss/channel/item/media:content/media:credit identifier: creator: value

role: @role

NOTE: @scheme(e.g. urn:ebu, urn:yvs) is the URI that identifies the role scheme. It's an optional attribute.

 String

String

 N/A
ma:createDate date N/A
ma:location location exact rss/channel/item/media:content/media:location name: @description

latitude: first value of georss:where/gml:Point/gml:pos

longitude: second value of georss:where/gml:Point/gml:pos

altitude: n/a

NOTE: media:location element can include geoRSS format to specify geographical information.

 String

String (Value of gml:pos element. This has latitude and longitude information with space-delimited)
Content description
ma:description description exact rss/channel/item/media:content/media:description description: value String N/A
ma:keyword keyword exact rss/channel/item/media:content/media:keywords keyword: value String N/A
ma:genre genre exact rss/channel/item/media:content/media:category genre: value

NOTE: @scheme is the URI that identifies the categorization scheme. It is an optional attribute. If this attribute is not included, the default scheme is 'http://search.yahoo.com/mrss/category_schema'.

 String N/A
ma:rating rating more specific rss/channel/item/media:content/media:community/media:starRating identifier: n/a value: @average

max: @max ratingSystem: n/a

min: @min

context: n/a max: @max

 Float

n/a

Integer Float

Integer Float

 N/A
Relational
ma:relation relation N/A N/A
ma:collection collection exact rss/channel/item/title collection: value String N/A
Rights
ma:copyright copyright exact rss/channel/item/media:content/media:copyright copyright: value

identifier: holder: @url

 String

URI

 N/A
ma:policy policy more specific rss/channel/item/media:content/media:license policy: statement: value or @href

type: n/a

identifier: @href		 String or

URI

 N/A
Distribution
ma:publisher publisher more general rss/channel/item/media:content/media:credit[@role="publisher"] rss/channel/item/media:content/media:credit[@role='publisher'] value: string publisher: value

NOTE: @scheme(e.g. urn:ebu, urn:yvs) is the URI that identifies the role scheme. It's an optional attribute.

 String N/A
ma:targetAudience targetAudience more specific rss/channel/item/media:content/media:rating OR or

rss/channel/item/media:content/media:restriction

 In case of media:rating element,

identifier: audience: @scheme

classification: classificationSystem: value (The meaning of this value is depend on the value of schema attribute)

In case of media: restriction element,

identifier: audience: n/a

classification: classificationSystem: value(space-delimited list)

NOTE: @relationship indicates whether the video is allowed to be played in the specified countries. It's value is 'allow' or 'deny'. @type should be 'country' as a value

URI

String

String

 N/A
Fragments
ma:fragments fragments more specific rss/channel/item/media:content/media:scenes role: value of media:scene/sceneTitle identifier: values of media:scene/sceneStartTime and media:scene/sceneEndTime

role: value of media:scene/sceneTitle

 String (This is for two values such as start time and end time of video)

String

 N/A
ma:namedFragments namedFragments more specific rss/channel/item/media:content/media:scenes label: value of media:scene/sceneTitle identifier: values of media:scene/sceneStartTime and media:scene/sceneEndTime

label: value of media:scene/sceneTitle

 String (This is for two values such as start time and end time of video)

String

 N/A
Technical Properties
ma:frameSize frameSize exact rss/channel/item/media:content/@height AND or rss/channel/item/media:content/@width width: @width

height: @height

unit: n/a

Integer Float

Integer Float

 N/A
ma:compression compression exact rss/channel/item/media:content/@type compression: @type String N/A
ma:duration duration exact rss/channel/item/media:content/@duration duration: @duration Float N/A
ma:format format exact rss/channel/item/media:content/@type format: @type String N/A
ma:samplingrate samplingRate exact rss/channel/item/media:content/@samplingrate samplingRate: @samplingrate Float N/A
ma:framerate frameRate exact rss/channel/item/media:content/@framerate frameRate: @framerate Float N/A
ma:bitrate averageBitRate exact rss/channel/item/media:content/@bitrate averageBitRate: @bitrate Float N/A
ma:numTracks numTracks more specific rss/channel/item/media:content/@channels number: @channels

type: n/a

 Interger N/A
4.2.2.10 5.2.2.11 METS
MAWG Relation METS How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific CONTENTIDS URIs */contentids
ma:title title more specific LABEL xsd:string */label
ma:language language N/A N/A
ma:locator locator N/A N/A
Creation
ma:contributor contributor exact agent complextype agent metsHdr/agent
ma:creator creator more specific agent complextype agent metsHdr/agent
ma:createDate date exact CREATEDATE xsd:dateTime metsHdr/CREATEDATE
ma:location location N/A N/A
Content description
ma:description description N/A N/A
ma:keyword keyword N/A N/A
ma:genre genre related TYPE xsd:string */type
ma:rating rating N/A N/A
Relational
ma:relation relation related mptr METS Pointer structMap/div/mptr
ma:collection collection N/A N/A
Rights
ma:copyright copyright N/A N/A
ma:license policy N/A N/A
Distribution
ma:publisher publisher N/A N/A
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize N/A N/A
ma:compression compression N/A N/A
ma:duration duration N/A N/A
ma:format format related MIMETYPE xsd:String file/MIMETYPE
ma:samplingrate samplingRate N/A N/A
ma:framerate frameRate N/A N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks N/A N/A
4.2.2.11 MPEG7 5.2.2.12 MPEG-7
MAWG Relation MPEG-7 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific DescriptionMetadata/PublicIdentifier OR or MediaInformation/MediaIdentification/EntityIdentifier

NOTE: for fragments, the identifier of the fragment can be appended to this base identifier

 type: @type

identifier: value (for fragment value + fragment identifier)

 Unique ID (identifier type and value) DescriptionMetadata/PublicIdentifier or MediaInformation/MediaIdentification/EntityIdentifier
ma:title title exact CreationInformation/Creation/Title type: @type

title: value

 string + qualifier (main, secondary, alternative, original, popular, opusNumber, songTitle, albumTitle, seriesTitle, episodeTitle or reference to term in classication scheme) CreationInformation/Creation/Title
ma:language language exact CreationInformation/Classification/Language value: language: RFC 1766 is a subset of BCP 47 string + qualifier (original, dubbed, background), [ RFC 1766 ] CreationInformation/Classification/Language
ma:locator locator exact MediaInformation/MediaProfile/MediaInstance/MediaLocator/MediaUri value locator URI MediaInformation/MediaProfile/MediaInstance/MediaLocator/MediaUri
Creation
ma:contributor contributor more general CreationInformation/Creation/Creator role: /Role/Name

value: contributor: string composed from structured person/organisation name

NOTE: the implementation has to take care that according to role type appropriate roles are mapped to contributor rather than creator

 PersonNameType (structured person name), OrganizationType (structured organisation name) CreationInformation/Creation/Creator
ma:creator creator more general CreationInformation/Creation/Creator role: /Role/Name

value: creator: string composed from structured person/organisation name

NOTE: the implementation has to take care that according to role type appropriate roles are mapped to contributor rather than creator

 PersonNameType (structured person name), OrganizationType (structured orgnaisation name) CreationInformation/Creation/Creator
ma:createDate date exact CreationInformation/Creation/CreationCoordinates/Date/TimePoint date: created from parsed timePointType according to pattern timePointType (structured) CreationInformation/Creation/CreationCoordinates/Date/TimePoint
ma:location location more specific CreationInformation/Creation/CreationCoordinates/Location name: /Name

coordinates: /GeographicPosition/Point

 string CreationInformation/Creation/CreationCoordinates/Location
Content description
ma:description description more specific CreationInformation/Creation/Abstract value of /FreeTextAnnotation or string created from concatenating entries in structured/keyword annotation TextAnnotationType (free text, structured text annotation or keywords) CreationInformation/Creation/Abstract
ma:keyword keyword exact CreationInformation/Classification/Subject value of /FreeTextAnnotation or multipe values created from structured/keyword annotation TextAnnotationType (free text, structured text annotation or keywords) CreationInformation/Classification/Subject
ma:genre genre exact CreationInformation/Classification/Genre /Name or name of the term determined from resolving reference to classification scheme ControlledTermUseType (reference to term in classication scheme) CreationInformation/Classification/Genre
ma:rating rating more specific CreationInformation/Classification/MediaReview/Rating value: value

min, max, identifier: attributes of rating scheme

 float (+ rating scheme ) CreationInformation/Classification/MediaReview/Rating
Relational
ma:relation relation more specific CreationInformation/RelatedMaterial/MediaLocator/MediaUri identifier: target: value

relation: type: n/a

 URI CreationInformation/RelatedMaterial/MediaLocator/MediaUri
ma:collection collection exact CreationInformation/Creation/Title[@type="albumTitle" OR @type="seriesTitle"] CreationInformation/Creation/Title[@type='albumTitle' or @type='seriesTitle'] value collection string CreationInformation/Creation/Title[@type='albumTitle' or @type='seriesTitle']
Rights
ma:copyright copyright exact CreationInformation/Creation/CopyrightString value copyright string CreationInformation/Creation/CopyrightString
ma:policy policy exact UsageInformation/Availability/Rights type: @type

identifier: statement: value

 Unique ID (identifier type and value) UsageInformation/Availability/Rights
Distribution
ma:publisher publisher more specific UsageInformation/Availability/Dissemination/Disseminator OR CreationInformation/Creation/Creator[@role="publisher"] or CreationInformation/Creation/Creator[@role='publisher'] value: publisher: string composed from structured person/organisation name PersonNameType (structured person name), OrganizationType (structured organisation name) UsageInformation/Availability/Dissemination/Disseminator or CreationInformation/Creation/Creator[@role='publisher']
ma:targetAudience targetAudience more specific CreationInformation/Classification/Target/Age OR or CreationInformation/Classification/Target/Region classification: audience: string from age and/or region age: 2 non-negative integers (min, max); region: ISO region code CreationInformation/Classification/Target/Age or CreationInformation/Classification/Target/Region
Fragments
ma:fragments fragments more specific *Decomposition/*Segment/@id URI of content + # + id of segment (could be any type of segment in any type of decomposition, on any level) identifier *Decomposition/*Segment/@id
ma:namedFragments namedFragments more general SegmentCollection/SegmentRef AND (SegmentCollection/SegmentRef)/CreationInformation/Creation/Title or SegmentCollection/SegmentRef/CreationInformation/Creation/Title identifier: URI of content + # + id of segment (references any type of segment, annotation on collection could be used to identify role of fragments)

label: value of title of segment

 ID reference and string SegmentCollection/SegmentRef or SegmentCollection/SegmentRef/CreationInformation/Creation/Title
Technical Properties
ma:frameSize frameSize exact MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@height AND or MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@width width: @width

height: @height

 non-negative integer MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@height or MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@width
ma:compression compression more specific MediaInformation/MediaProfile/MediaFormat/VisualCoding/Format OR or MediaInformation/MediaProfile/MediaFormat/AudioCoding/Format /Name or name of the term determined from resolving reference to classification scheme ControlledTermUseType (reference to term in classication scheme) MediaInformation/MediaProfile/MediaFormat/VisualCoding/Format or MediaInformation/MediaProfile/MediaFormat/AudioCoding/Format
ma:duration duration exact MediaTime/MediaDuration duration calculated from values in mediaDurationType mediaDurationType (structured time point) MediaTime/MediaDuration
ma:format format more specific MediaInformation/MediaProfile/MediaFormat/FileFormat if appropriate classification scheme is used, MIME type can be determined directly ControlledTermUseType (reference to term in classication scheme) MediaInformation/MediaProfile/MediaFormat/FileFormat
ma:samplingrate samplingRate exact MediaInformation/MediaProfile/MediaFormat/AudioCoding/Sample/@rate @rate non-negative float MediaInformation/MediaProfile/MediaFormat/AudioCoding/Sample/@rate
ma:framerate frameRate exact MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@rate @rate non-negative float MediaInformation/MediaProfile/MediaFormat/VisualCoding/Frame/@rate
ma:bitrate aveargeBitRate exact MediaInformation/MediaProfile/MediaFormat/BitRate/@average @average / 1024 non-negative integer MediaInformation/MediaProfile/MediaFormat/BitRate/@average
ma:numTracks numTracks more specific MediaInformation/MediaProfile/MediaFormat/AudioCoding/AudioChannels sum of all the attributes in AudioChannels +1 (for video), if the profile of the MPEG-7 document is known, the number of video and audio channels could be determined from the number of parallel tracks being described non-negative integer MediaInformation/MediaProfile/MediaFormat/AudioCoding/AudioChannels
4.2.2.12 5.2.2.13 OGG
MAWG Relation Ogg properties How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier exact Name Name field in skeleton header (new) String N/A
ma:title title exact Title TITLE field in vorbiscomment header String N/A
exact Title Title field in skeleton header (new) String N/A
related Album ALBUM title in vorbiscomment header String N/A
ma:language language exact Language Language field in skeleton header (new) language code N/A
ma:locator locator exact file URI from system URI N/A
Creation
ma:contributor contributor exact Artist, Performer ARTIST and PERFORMER vorbiscomment headers Strings N/A
ma:creator creator related Organization ORGANIZATION field in vorbiscomment header N/A
ma:createDate date exact Date DATE field in vorbiscomment header ISO date format N/A
ma:location location exact Location LOCATION field in vorbiscomment header String N/A
Content description
ma:description description exact Description DESCRIPTION field in vorbiscomment header String N/A
ma:keyword keyword N/A N/A
ma:genre genre exact Genre GENRE field in vorbiscomment header String N/A
ma:rating rating N/A N/A
Relational
ma:relation relation related Version, Tracknumber VERSION (version of a title), TRACKNUMBER (CD track) fields in vorbiscomment header Strings N/A
ma:collection collection related Album ALBUM field of vorbiscomment header String N/A
Rights
ma:copyright copyright exact Copyright COPYRIGHT field of vorbiscomment header String N/A
ma:license policy exact License LICENSE field of vorbiscomment header String N/A
Distribution
ma:publisher publisher related Organization ORGNIZATION field of vorbiscomment header String N/A
ma:targetAudience targetAudience more specific Role Role field of Skeleton header (new) String N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize exact extract from binary header of video track int, int (width x height) N/A
ma:compression compression exact Content-type Content-type field of Skeleton header MIME type N/A
ma:duration duration exact calculate as duration = last_sample_time - first_sample_time of OggIndex header of skeleton Float (or rather: rational - rational) N/A
ma:format format exact Content-type Content-type field of Skeleton header MIME type N/A
ma:samplingrate samplingRate exact calculate as granulerate = granulerate_numerator / granulerate_denominator of Skeleton header Rational (or rather int / int) N/A
ma:framerate frameRate exact calculate as granulerate = granulerate_numerator / granulerate_denominator of Skeleton header Rational (or rather int / int) N/A
ma:bitrate bitRate exact calculate as bitrate = length_of_segment / duration from OggIndex headers of skeleton Float N/A
ma:numTracks numTracks exact Tracknumber TRACKNUMBER field of vorbiscomment header (track number on album) Int N/A
5.2.2.14 QuickTime
MAWG Relation QuickTime How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
title exact The title of the movie file content. This is typically a single text line. key: com.apple.quicktime.title value: string containing title A UTF-8 string. Can have multiple values with different language and country code designations. N/A
language N/A N/A
locator N/A N/A
Creation
contributor related Name of the artist or artists who created the movie file content. key: com.apple.quicktime.artist value: string containing artist name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
related Name of the director of the movie content. key: com.apple.quicktime.director value: string containing director name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
creator related Name of the author of the movie file content. key: com.apple.quicktime.author value: string containing author name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
date exact The date the movie file content was created. key: com.apple.quicktime.creationdate value: string containing creation date A UTF-8 string. Can have multiple values with different language and country code designations. N/A
location related Geographic point location by coordinates as defined in ISO 6709:2008. key: com.apple.quicktime.location.ISO6709 value: a string containing location coordinates Defined in ISO 6709:2008. N/A
related Name of the location. key: com.apple.quicktime.location.name value: a string containing the name of the location A UTF-8 string. Can have multiple values with different language and country code designations. N/A
related The astronomical body, for compatibility with the 3GPP format. 'earth' is assumed if not present. key: com.apple.quicktime.location.body value: a string containing the astronomical body name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
related A descriptive note. key: com.apple.quicktime.location.note value: a string containing descriptive note A UTF-8 string. Can have multiple values with different language and country code designations. N/A
related A single byte, binary value containing a value from the set: 0 indicates "shooting location", 1 indicates "real location", 2 indicates "fictional location". Other values are reserved. key: com.apple.quicktime.location.role value: an unsigned integer indicating location role A big-endian unsigned integer in 1,2,3 or 4 bytes; size of value determines integer size. N/A
related A date and time, stored using the extended format defined in ISO 8601:2004- Data elements and interchange format. key: com.apple.quicktime.location.date value: a string containing the location date and time Defined in ISO 8601:2004- Data elements and interchange format. N/A
related A machine readable facing direction. Directions are specified as a string consisting of one or two angles, separated by a slash if two occur. The first is a compass direction, expressed in degrees and decimal degrees, optionally preceded by the characters "+" or "-", and optionally followed by the character "M". The direction is determined as accurately as possible; the nominal due north (zero degrees) is defined as facing along a line of longitude of the location system, unless the angle is followed by the "M" character indicating a magnetic heading. The second is an elevation direction, expressed in degrees and decimal degrees between +90.0 and -90.0, with 0 being horizontal (level), +90.0 being straight up, and -90.0 being straight down (and for these two cases, the compass direction is irrelevant). key: com.apple.quicktime.direction.facing value: a string containing the facing direction A UTF-8 string. This should not be tagged with a country or language code. N/A
related A machine readable direction of motion. Directions are specified as a string consisting of one or two angles, separated by a slash if two occur. The first is a compass direction, expressed in degrees and decimal degrees, optionally preceded by the characters "+" or "-", and optionally followed by the character "M". The direction is determined as accurately as possible; the nominal due north (zero degrees) is defined as facing along a line of longitude of the location system, unless the angle is followed by the "M" character indicating a magnetic heading. The second is an elevation direction, expressed in degrees and decimal degrees between +90.0 and -90.0, with 0 being horizontal (level), +90.0 being straight up, and -90.0 being straight down (and for these two cases, the compass direction is irrelevant). key: com.apple.quicktime.direction.motion value: a string containing the motion direction A UTF-8 string. This should not be tagged with a country or language code. N/A
Content description
description exact Description of the movie file content. key: com.apple.quicktime.description value: string containing description A UTF-8 string. Can have multiple values with different language and country code designations. N/A
keyword exact Keyword(s) associated with the movie file content. key: com.apple.quicktime.keywords value: string containing keyword(s) A UTF-8 string. Can have multiple values with different language and country code designations. N/A
genre exact Text describing the genre or genres to which the movie content conforms. There is no prescribed vocabulary for names of genres. key: com.apple.quicktime.genre value: string containing genre(s) A UTF-8 string. Can have multiple values with different language and country code designations. N/A
rating related A number, assigned by the user, that indicates the rating or relative value of the movie. This number can range from 0.0 to 5.0. A value of 0.0 indicates that the user has not rated the movie. key: com.apple.quicktime.rating.user value: a number designating the rating A big-endian 32-bit floating point value (IEEE754). The range of this number is 0.0 to 5.0, inclusive. N/A
Relational
relation N/A N/A
collection related Album or collection name of which the movie content forms a part. key: com.apple.quicktime.album value: a string containing the album name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
related A name indicating a user-defined collection that includes this movie. key: com.apple.quicktime.collection.user value: a string containing the collection name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
Rights
copyright exact Copyright statement for the movie file content. key: com.apple.quicktime.copyright value: a string containing the copyright statement A UTF-8 string. Can have multiple values with different language and country code designations. N/A
policy N/A N/A
Distribution
publisher exact Name of publisher of movie file content. key: com.apple.quicktime.publisher value: string containing publisher name A UTF-8 string. Can have multiple values with different language and country code designations. N/A
targetAudience N/A N/A
Fragments
fragments N/A N/A
namedFragments N/A N/A
Technical Properties
frameSize exact The width and height fields from the track header box of that track. moov.trak.tkhd.(track width | track height) If requested for a movie, and there is only one video track, or if requested for a specific video track, the width and height of that track. If the requested movie has more than one visual track, it is calculated as the spatial union of all non-empty track dimensions. Width and height are 32-bit fixed-point integers of the form (16.16) N/A
compression exact The four-character codes from the video sample description/s in the track’s sample description box (see QT file format [ QuickTime 4.2.2.13 SMTPD ]). moov.track.mdia.minf.stbl.stsd.(sampledescription dataFormat) Follow the box hierarchy inside the movie box, into each video or sound track’s mdia.stbl.stsd, and then extract the 4-character codes from the video sample description or descriptions. four character code(s) N/A
duration exact The duration field from the movie header (overall movie) or track header (for a track), divided by the timescale from the movie header. moov.mvhd.duration or moov.trak.tkhd.duration; divided by moov.mvhd.timescale Find the movie header box (mvhd) and get the timescale field, and then retrieve the duration field from the movie or track header (mvhd, tkhd) as appropriate, and divide. float (after division), rational (as stored) N/A
format exact video/quicktime (valid for all resources) MIME type N/A
samplingRate exact The field sample rate in the version 0 or 1 sound sample description(s) for the movie sound tracks. This is a 16.16 integer with the fractional 16 bits, fractional bits may be non-zero. moov.trak.mdia.minf.stbl.stsd.(sound sample description v0/v1.sampleRate) Follow the box hierarchy inside the movie box, into each sound track’s mdia.stbl.stsd, and locate the sound description. Confirm the sound description version is 0 or 1 before proceeding. Retrieve the 32-bit fixed-point number. 32-bit fixed-point integer of the form (16.16) N/A
exact The field audio sample rate in the version 2 sound sample description(s) for the movie sound tracks. This is a 64-bit floating point double. moov.trak.mdia.minf.stbl.stsd.(sound sample description v2.audioSampleRate) Follow the box hierarchy inside the movie box, into each sound track’s mdia.stbl.stsd, and locate the sound description. Confirm the sound description version is 2 before proceeding. Retrieve the 64-bit double. Double N/A
frameRate more general The sample count from the sample size (stsz) box in the sample table, divided by the duration (see above). moov.trak.mdia.minf.stbl.stsz.sampleCount, divided by duration. NOTE: As frame durations may vary within a track, this is the average frame rate. The frame rate is not guaranteed to be constant. moov.mdia.stbl.stsz.samplecount / (moov.trak.tkhd.duration / moov.mvhd.timescale) Rational, float N/A
averageBitRate more specific or exact Either (a.i) sum the top-level box sizes or (a.ii) find the file size from external means (e.g. file system) or (b) for each track, compute the total sample size (from the sample size table). Then divide by duration (computed above). (a.i) sum over all top-level atoms(atom size) or (b) sum over all samples(moov.trak.mdia.mif.stbl.stsz( sampleSize ) (count also in the stsz box) N/A
numTracks exact count( moov.trak ), find types by mapping moov.trak.mdia.hdlr. Standard types are: ‘vide’ Video track, ‘soun’ Audio track, ‘hint’ Hint track, ‘meta’ Timed Metadata track Other types may be documented in QT file format specification [ QuickTime ]. (count, type) tuples N/A
5.2.2.15 DMS-1
MAWG Relation SMPTE Designator SMPTE Item SMPTE Element name DMS-1 Set DMS-1 Framework Comment (SMPTE) Comment (RP210) How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific (various) 01.01.00.* through 01.15.* Production large number of different globally or locally unique identifiers type: SMPTE element name

identifier: for most identifiers mappings to URI/URN are defined (e.g. UMID, ISAN)

 depends on type of identifier (16bit or 7bit string, binary format, etc) n/a N/A
ma:title title more specific 06.0E.2B.34.01.01.01.* 01.05.* various types of titles Titles Production type: SMPTE element name

title: value

 either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:language language more specific 06.0E.2B.34.01.01.01.04 03.01.01.02.03.01.00.00 Primary Language Production spoken language ISO 639 is a subset of the definition in BCP 47 ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:locator locator more specific 06.0E.2B.34.01.01.01.01 01.02.01.01.01.00.00.00 OR

01.02.01.02.00.00.00.00

 URL OR

PURL

 (identical) either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
Creation
ma:contributor contributor more general (various) 02.30.* Participant/* Production properties describing participating parties role: SMPTE element name

identifier contributor [string]: value

 either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:creator creator more general (various) 02.30.* Participant/Person Production appropriate job function value has to be set properties describing participating parties role: SMPTE element nameidentifier name

creator [string]: value

 either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:createDate date exact 06.0E.2B.34.01.01.01.01 07.02.01.10.01.01.00.00 Creation date Clip only clip creaton date available parse and tokenize date string either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:location location more general 06.0E.2B.34.01.01.01.03 07.01.20.01.01.01.01.00 Place Keyword Location Production name: value either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
Content description
ma:description description exact 06.0E.2B.34.01.01.01.03 03.02.01.06.03.01.00.00 Description Annotation Production value either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:genre genre exact 06.0E.2B.34.01.01.01.03 03.02.01.01.03.01.00.00 Genre value either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:keyword keyword more specific 06.0E.2B.34.01.01.01.03 03.02.01.02.04.02.00.00 Subject Annotation Production value ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set or binary TimeStamp n/a N/A
ma:rating rating more specific 06.0E.2B.34.01.01.01.02 02.20.03.04.00.00.00.00 Audience appreciation value: value

min: 0.0

max: 100.0

 floating point n/a N/A
Relational
ma:relation relation more specific (various) 06.* Group Relationship, Branding Production different types of relation (e.g. General, production, ...) and material types (essence-essence, essence-metadata, ... relations) type: SMPTE element name

identifier: target: identifier of target of resolved relation

 Uint32, or reference type according to SMPTE 377M or SMPTE 380M n/a N/A
ma:collection collection exact 06.0E.2B.34.01.01.01.03 01.10.03.02.01.00.00.00 Collection value either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
Rights
ma:copyright copyright exact 06.0E.2B.34.01.01.01.01 02.05.02.02.00.00.00.00 IP Right Contract/Rights Production copyright: value either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:policy policy more specific Contract/Rights Production, Clip several properties: license country and region codes, license start/end date, use count, license option description type: license

policy: statement: need to concatenate string from relevant fields

 n/a N/A
Distribution
ma:publisher publisher more specific 06.0E.2B.34.01.01.01.04 02.10.02.01.01.01.00.00 Name of the publishing organisation Event/Publication Production value (string) either 16 Bit Unicode or ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:targetAudience targetAudience more specific 06.0E.2B.34.01.01.01.03 OR 06.0E.2B.34.01.01.01.04 03.02.01.01.10.00.00.00 OR 02.10.02.01.04.01.00.00 Programme material classification Code OR Publishing Region Name classification: value ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
Fragments
ma:fragments fragments related segments are defined in the MXF container (SMPTE 377M) and only referenced from the metadata role: temporal or track can be determined from the fragment definition

identifier: identifier of resolved fragment definition

 n/a N/A
ma:namedFragments namedFragments more general Clip, Scene either identifiers or titles identifier: identifier of resolved fragment definition

label: title of resolved fragment definition

 n/a N/A
Technical Properties
ma:frameSize frameSize exact 06.0E.2B.34.01.01.01.01 04.01.05.01.03.00.00.00 AND 04.01.03.02.01.00.00.00 Total Samples per Line AND Total Lines per Frame width: value of samples/line

height: value of lines/frame

 Uint16 n/a N/A
ma:compression compression more specific 06.0E.2B.34.01.01.01.02 04.01.06.01.00.00.00.00 Compression Schemes (Video) resolved name of ID of compression method 16bit ID (identifier of compression method) n/a N/A
ma:duration duration exact 06.0E.2B.34.01.01.01.01 07.02.02.01.02.01.00.00 Material Absolute Duration (Days, Hours, minutes, seconds, fractions of seconds) calculated from parsed string or binary time code either ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set or binary mapping of 64bit time code n/a N/A
ma:format format more specific 06.0E.2B.34.01.01.01.03 04.09.02.01.00.00.00.00 MIME media type value ISO/IEC 646:1991 - ISO 7-Bit Coded Character Set n/a N/A
ma:samplingrate samplingRate exact 06.0E.2B.34.01.01.01.05 04.02.03.01.01.01.00.00 Audio Sample Rate value Rational n/a N/A
ma:framerate frameRate exact 06.0E.2B.34.01.01.01.01 04.01.03.01.03.00.00.00 Frame Rate value UInt16 n/a N/A
ma:bitrate averageBitRate more specific 06.0E.2B.34.01.01.01.02

OR

06.0E.2B.34.01.01.01.03

 04.02.03.01.02.00.00.00

OR

04.01.05.01.11.00.00.00

 Audio/Video Average Bit Rate calculated from video+audio bitrate Floating Point n/a N/A
ma:numTracks numTracks more specific 06.0E.2B.34.01.01.01.05 04.02.01.01.04.00.00.00 Channel Count (Audio) channel count audio+1, if container is accessible, it could be directly determined from the tracks in the container UInt32 n/a N/A
5.2.2.16 TTML
4.2.2.14 TVA
MAWG Relation TTML How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A
title more specific title #PCDATA metadata/ttm:title
language exact xml:lang #CDATA tt/@xml:lang
locator N/A
Creation
contributor more general agent with type attribute values person|group|organization #PCDATA in each of the name elements metadata/ttm:agent/ttm:name
creator more general agent with type attribute values person|group|organization #PCDATA in each of the name elements metadata/ttm:agent/ttm:name
date N/A
location N/A
Content description
description exact desc #PCDATA metadata/ttm:desc
keyword N/A
genre N/A
rating
Relational
relation N/A
collection N/A
Rights
copyright exact copyright #PCDATA metadata/ttm:copyright
policy N/A
Distribution
publisher more general agent with type attribute values person|group|organization #PCDATA in each of the name elements metadata/ttm:agent/ttm:name
targetAudience N/A
Fragments
fragments more general @begin, @end begin/end attribute of one of the following elements: body, div, p, region, span */@begin, */@end
namedFragments more general @begin, @end begin/end attribute of one of the following elements: body, div, p, region, span; using media-marker-value flavour of the attribute value */@begin, */@end
Technical Properties
frameSize N/A
compression N/A
duration more general @dur dur attribute of one of the following elements: body, div, p, region, span */@dur
format N/A
samplingRate N/A
frameRate more general frameRate on one of the following elements: body, div, p, region, span */ttp:frameRate
averageBitRate N/A
numTracks N/A
5.2.2.17 TV-Anytime
XPath Base: TVAMain/ProgramDescription/ProgramInformationTable/ProgramInformation ma:identifier ./@programId ./OtherIdentifier ma:title ./Title ./ShortTitle ma:language ./BasicDescription/Language/language + /@type + /@supplemental ./BasicDescription/CaptionLanguage/language + /@primary /@translation /@supplemental /@closed ma:locator ma:contributor ./BasicDescription/CreditsList/CreditsItem/PersonName/GivenName + FamilyName ma:creator ./BasicDescription/CreditsList/CreditsItem/PersonName/GivenName + FamilyName ma:createDate ./ProductionDate/TimePoint ./CreationCoordinates/CreationDate/TimePoint ma:location ./ProductionLocation/regionCode .(CreationCoordinates/CreationLocation/regionCode ma:description ./BasicDescription/Synopsis ./BasicDescription/PromotionalInformation ma:keyword ./Keyword ma:genre ./Genre/@href ./Genre/Name ma:rating ma:relation RelatedMaterial ./BasicDescription/RelatedMaterial/MediaLocator/MediaUri ./BasicDescription/RelatedMaterial/MediaLocator/StreamId ma:collection ma:copyright ./PurchaseList/PurchaseItem/DRMDeclaration/LicenseLocator ./PurchaseList/PurchaseItem/DRMDeclaration/LicenseExpression ma:license ./PurchaseList/PurchaseItem/DRMDeclaration/LicenseLocator ./PurchaseList/PurchaseItem/DRMDeclaration/LicenseExpression ma:publisher similar CreditsItemstring ./BasicDescription/CreditsList/CreditsItem/PersonName/GivenName + FamilyName ma:targetAudience ./Genre/@href ./Genre/Name ma:fragments ma:namedFragment ma:frameSize ./AVAttributes/VideoAttributes/VerticalSize ./AVAttributes/VideoAttributes/HorizontalSize ma:compression ./AVAttributes/AudioAttributes/Coding/@href ./AVAttributes/AudioAttributes/Coding/Name ma:duration ./Duration ma:format ./AVAttributes/FileFormat/Name ./AVAttributes/System/Name ma:samplingRate ./AVAttributes/AudioAttributes/SampleFrequency ma:bitrate ./AVAttributes/AudioAttributes/Bitrate ma:numTracks ./AVAttributes/AudioAttributes/NumOfChannels
MAWG Relation TV-Anytime How to do the mapping Datatype XPath

Ecah term Each XPath expression is to be preceded by interpreted in the namespace 'tva:' following context:

TVAMain/ProgramDescription/ProgramInformationTable/ProgramInformation

The default namespace is urn:tva:metadata:2010 .
Descriptive Properties (Core Set)
Identification
identifier exact programId

OtherIdentifier

 anyURI

string

 @programId

or

OtherIdentifier
title exact Title

ShortTitle

or

TitleImage

or

TitleVideo

or

TitleAudio

 Media titles allow identifying the resource by means other than text string

string

anyURI

anyURI

anyURI

 Title

or

./MediaTitle/TitleImage/MediaUri

ShortTitle

./MediaTitle/TitleVideo/MediaUri

or

./MediaTitle/TitleAudio/MediaUri

MediaTitle/TitleImage/MediaUri

or

MediaTitle/TitleVideo/MediaUri

or

MediaTitle/TitleAudio/MediaUri
language exact Language, CaptionLanguage, SignLanguage TVA gives information on three distinct types of languages, with additional attributes, aggregation of information would allow further informing ma:language language string

string

string

 BasicDescription/Language/language/@type or BasicDescription/Language/language/@supplemental

or

./BasicDescription/SignLanguage/language + /@primary /@translation /@type /@closed

BasicDescription/CaptionLanguage/language/@primary or BasicDescription/CaptionLanguage/language/@translation or BasicDescription/CaptionLanguage/language/@supplemental or BasicDescription/CaptionLanguage/language/@closed

or

BasicDescription/SignLanguage/language/@primary or BasicDescription/SignLanguage/language/@translation or BasicDescription/SignLanguage/language/@type or BasicDescription/SignLanguage/language/@closed
locator exact ProgramURL anyURI

anyURI

anyURI

anyURI

 TVAMain/ProgramDescription/ProgramLocationTable/ScheduleEvent/ProgramURL

or

TVAMain/ProgramDescription/ProgramLocationTable/BroadcastEvent/ProgramURL

or

TVAMain/ProgramDescription/ProgramLocationTable/OnDemandProgram/ProgramURL

or

TVAMain/ProgramDescription/ProgramLocationTable/PushDownload/ProgramURL
Creation
contributor exact CreditsItem If a person, the given and family names should be aggregated string BasicDescription/CreditsList/CreditsItem/PersonName/*[name()='GivenName' or name()='FamilyName']

or

./BasicDescription/CreditsList/CreditsItem/OrganisationName

BasicDescription/CreditsList/CreditsItem/OrganisationName
creator similar CredistItem the credit item is relevant if the role is of creator inc. 'creator' as such string BasicDescription/CreditsList/CreditsItem/PersonName/*[name()='GivenName' or name()='FamilyName']

or

./BasicDescription/CreditsList/CreditsItem/OrganisationName

BasicDescription/CreditsList/CreditsItem/OrganisationName

(Above XPath expression only makes sense if ./BasicDescription/CreditsList/CreditsItem/@role BasicDescription/CreditsList/CreditsItem/@role is a creator role (reference role, using a reference to a classification scheme)
date exact ProductionDate CreationCoordinates/CreationDate string

string

 ProductionDate/TimePoint

or

CreationCoordinates/CreationDate/TimePoint
location exact ProductionLocation

CreationCoordinates/CreationLocation

or

DepictedCoordinates/CreationLocation

 string

string

string

 ProductionLocation/regionCode

or

./DepictedCoordinates/CreationLocation/regionCode

CreationCoordinates/CreationLocation/regionCode

or

DepictedCoordinates/CreationLocation/regionCode
Content Description
description similar Synopsis,

PromotionalInformation,

Keywords,

ParentalRating,

Award

 All the following fields are eligible to the mapping string

string

string

string

string

 BasicDescription/Synopsis

or

./BasicDescription/Keyword

BasicDescription/PromotionalInformation

./BasicDescription/ParentalGuidance/ParentalRating/Name

or

./BasicDescription/AwardList/AwardListItem/Title

BasicDescription/Keyword

or

BasicDescription/ParentalGuidance/ParentalRating/Name

or

BasicDescription/AwardList/AwardListItem/Title
keyword exact Keyword string Keyword
genre exact Genre Free text or reference to a classification scheme anyURI

string

 Genre/@href

or

Genre/Name
rating exact Rating

FreeReviewText

ReviewReference

 float

string

anyURI

 TVAMain/ProgramDescription/ProgramReviewTable/Review/Rating

or

TVAMain/ProgramDescription/ProgramReviewTable/Review/FreeReviewText

or

TVAMain/ProgramDescription/ProgramReviewTable/Review/ReviewReference
Relational
relation similar RelatedMaterial

MemberOf

EpisodeOf

DerivedFrom PartOfAggregatedProgram

AggregationOf

 Several relational fields in TVA.

A crid attribute is an URI identifying the related resource

 anyURI

nonNegativeInteger

anyURI

anyURI

anyURI

anyURI

anyURI

 BasicDescription/RelatedMaterial/MediaLocator/MediaUri

or

./MemberOf/crid

BasicDescription/RelatedMaterial/MediaLocator/StreamId

./EpisodeOf/crid

or

./Derivedfrom/crid

MemberOf/crid

./PartOfAggregatedProgramme/crid

or

./AggregationOf/AggregatedProgram/crid

EpisodeOf/crid

or

Derivedfrom/crid

or

PartOfAggregatedProgramme/crid

or

AggregationOf/AggregatedProgram/crid
collection similar GroupInformation/Title string TVAMain/ProgramDescription/GroupInformationTable/GroupInformation/BasicDescription/Title
Rights
copyright similar DRMDeclaration/LicenseLocator

DRMDeclaration/LicenseExpression

 Free text or a pointer to an external resource anyURI

string

 PurchaseList/PurchaseItem/DRMDeclaration/LicenseLocator

or

PurchaseList/PurchaseItem/DRMDeclaration/LicenseExpression
policy exact DRMDeclaration/LicenseLocator DRMDeclaration/LicenseExpression Free text or a pointer to an external resource anyURI

string

 PurchaseList/PurchaseItem/DRMDeclaration/LicenseLocator

or

PurchaseList/PurchaseItem/DRMDeclaration/LicenseExpression
Distribution
publisher similar CreditsItem

Owner

 CreditsItem of role 'publisher'

or service owner

 string

string

 BasicDescription/CreditsList/CreditsItem/PersonName[name()='GivenName' or name()='FamilyName']

or

./BasicDescription/CreditsList/CreditsItem/OrganisationName

BasicDescription/CreditsList/CreditsItem/OrganisationName

(Above XPath expression only makes sense if ./BasicDescription/CreditsList/CreditsItem/@role BasicDescription/CreditsList/CreditsItem/@role is 'publisher' (e.g. a publisher role, using a reference to a classification scheme)

TVAMain/ProgramDescription/ServiceInformationTable/ServiceInformation/Name
targetAudience similar Genre in TVA target audience is a genre using a specific classification scheme anyURI

string

 Genre/@href

or

Genre/Name
Fragments
fragments exact SegmentLocator

KeyFrameLocator

 A fragment / segment can be identified by a time locator or its first frame and duration string

string

 TVAMain/ProgramDescription/SegmentInformationTable/SegmentInformation/SegmentLocator/MediaRelTimePoint

TVAMain/ProgramDescription/SegmentInformationTable/SegmentInformation/SegmentLocator/MediaDuration or

TVAMain/ProgramDescription/SegmentInformationTable/SegmentInformation/SegmentLocator/MediaDuration
namedFragment exact segmentId

OtherIdentifier

 in TVA a fragment / segment can be named by its identifier string

string

TVAMain/ProgramDescription/SegmentInformationTable/SegmentInformation/@segmentId

or

TVAMain/ProgramDescription/SegmentInformationTable/SegmentInformation/OtherIdentifier
Technical Properties
frameSize derived VideoAttributes/VerticalSize

VideoAttributes/HorizontalSize

 unsignedShort

unsignedShort

 AVAttributes/VideoAttributes/VerticalSize

or

AVAttributes/VideoAttributes/HorizontalSize
compression exact AVAttributes/AudioAttributes/Coding AVAttributes/VideoAttributes/Coding A text or reference to a classification scheme anyURI

string

anyURI

string

 AVAttributes/AudioAttributes/Coding/@href

or

./AVAttributes/VideoAttributes/Coding/@href

AVAttributes/AudioAttributes/Coding/Name

./AVAttributes/VideoAttributes/Coding/Name

or

AVAttributes/VideoAttributes/Coding/@href

or

AVAttributes/VideoAttributes/Coding/Name
duration exact Duration duration

TVAMain/ProgramDescription/ProgramLocationTable/ScheduleEvent/PublishedDuration

or

TVAMain/ProgramDescription/ProgramLocationTable/BroadcastEvent/PublishedDuration

or

TVAMain/ProgramDescription/ProgramLocationTable/OnDemandProgram/PublishedDuration

or

TVAMain/ProgramDescription/ProgramLocationTable/PushDownload/PublishedDuration
format exact FileFormat Several TVA AVAttributes are eligible string

string

 AVAttributes/FileFormat/Name

or

AVAttributes/System/Name
samplingRate exact SampleFrequency nonNegativeInteger AVAttributes/AudioAttributes/SampleFrequency
frameRate
averageBitRate exact Bitrate nonNegativeInteger AVAttributes/AudioAttributes/Bitrate
numTracks exact NumOfChannels nonNegativeInteger AVAttributes/AudioAttributes/NumOfChannels
4.2.2.15 5.2.2.18 TXFeed
MAWG Relation TXFeed How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific feed/entry/link[@rel="enclosure"] feed/entry/link[@rel='enclosure'] identifier: @href type: n/a URI N/A
ma:title title exact feed/entry/title title: value

type: n/a

 String N/A
ma:language language N/A N/A
ma:locator locator exact feed/entry/link[@rel="enclosure"] feed/entry/link[@rel='enclosure'] identifier: locator: @href URI N/A
Creation
ma:contributor contributor exact feed/entry/contributor identifier: contributor: value of name element

role: value of @label in pe:role element

NOTE: @scheme of pe:role element is a URI that identifies the role scheme

 String

String

 N/A
ma:creator creator more specific feed/entry/author identifier: creator: value of name element and/or value of uri element

role: n/a

 String N/A
ma:createDate date N/A N/A
ma:location location N/A N/A
Content description
ma:description description exact feed/entry/content description: value String N/A
ma:keyword keyword exact feed/entry/category/@term keyword : value

NOTE: @scheme is not required.

 String N/A
ma:genre genre exact feed/entry/category/@term genre: value

NOTE: @scheme is a URI that identifies the categorization scheme.

 String N/A
ma:rating rating N/A N/A
Relational
ma:relation relation more specific feed/entry/link[@rel="subtitle"] OR feed/entry/link[@rel='subtitle'] or

feed/entry/link[@rel="alternative"] feed/entry/link[@rel='alternative']

 identifier: target: @href

relation: type: @rel

 URI

String

 N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright exact feed/entry/rights copyright: value

identifier: holder: n/a

 String N/A
ma:policy policy more specific feed/entry/link[@rel="license"] feed/entry/link[@rel='license'] policy: n/a @href

type: n/a

identifier: @href		 URI N/A
Distribution
ma:publisher publisher N/A N/A
ma:targetAudience targetAudience N/A N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize exact feed/entry/format/width AND or

feed/entry/format/height

 width: value of width element

height: value of width element

unit: n/a

 Integer Float

Integer Float

 N/A
ma:compression compression exact feed/entry/link[@rel="enclosure"] feed/entry/link[@rel='enclosure'] compression: @type String N/A
ma:duration duration exact feed/entry/format/duration duration: value Float N/A
ma:format format exact feed/entry/link[@rel="enclosure"] feed/entry/link[@rel='enclosure'] format: @type String N/A
ma:samplingrate samplingRate exact feed/entry/format/samplerate samplingRate: value Float N/A
ma:framerate frameRate exact feed/entry/format/framerate frameRate: value Float N/A
ma:bitrate aveargeBitRate exact feed/entry/format/video_bitrate OR or

feed/entry/format/audio_bitrate

 aveargeBitRate: value Float N/A
ma:numTracks numTracks exact feed/entry/format/channels value number:value

type: n/a

 Integer N/A
4.2.2.16 5.2.2.19 XMP
related xmp:Nickname xmp:Nickname property in the XMP Basic schema string ma:locator exact file URI from system URI related xmpDM:AudioModDate xmpDM:AudioModDate property in the XMP Dynamic Media schema related xmpDM:metadataModDate xmpDM:metadataModDate property in the XMP Dynamic Media schema ISO date format exact pdf:Keywords pdf:Keywords property in the Adobe PDF schema string
MAWG Relation XMP How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier exact dc:identifier dc:identifier property in the Dublin Core schema namespace string N/A
exact xmp:Identifier xmp:Identifier property in the XMP Basic schema namespace string array related xmp:Label xmp:Label property in the XMP Basic schema string N/A
ma:title title exact dc:title dc:title property in the Dublin Core schema namespace array of text items with language identifiers N/A
related xmpDM:album xmpDM:album property in the XMP Dynamic Media schema namespace string N/A
ma:language language exact dc:language dc:language property in the Dublin Core schema namespace array of RFC 3066 language tags N/A
Creation
ma:contributor contributor exact dc:contributor dc:contributor property in the Dublin Core schema namespace sequence of names N/A
related xmpDM:artist xmpDM:artist property in the XMP Dynamic Media schema namespace string N/A
related xmpDM:composer xmpDM:composer property in the XMP Dynamic Media schema namespace string N/A
ma:creator creator exact dc:creator dc:creator property in the Dublin Core schema. namespace. In XMP, the tiff:Artist property from the EXIFF schema Exif namespace for TIFF properties is stored as the first item in dc:creator. sequence of names N/A
ma:createDate date exact xmp:CreateDate xmp:CreateDate property in the XMP Basic schema namespace ISO date format N/A
exact photoshop:DateCreated photoshop:DateCreated property in the Photoshop schema namespace ISO date format N/A
exact exif:DateTimeOriginal exif:DateTimeOriginal property in the EXIF schema Exif namespace for EXIF-specific properties Exif-specific properties. This should not be stored in files, only added to extracted XMP for application runtime convenience. ISO date format N/A
related dc:date dc:date property in the Dublin Core schema namespace sequence of ISO date format values N/A
related xmp:ModifyDate xmp:ModifyDate property in the XMP Basic schema ISO date format namespace ISO date format N/A
ma:location location exact xmpDM:shotLocation exif:GPSLatitude and exif:GPSLongitude xmpDM:shotLocation property exif:GPSLatitude and exif:GPSLongitude properties in the Exif namespace for Exif-specific properties. These should not be stored in files, only added to extracted XMP Dynamic Media schema for application runtime convenience. string GPS coordinate N/A
related photoshop:Country photoshop:Country property in the Photoshop schema namespace string N/A
related photoshop:City photoshop:City property in the Photoshop schema namespace string N/A
related photoshop:State photoshop:State property in the Photoshop schema namespace string N/A
Content description
ma:description description exact dc:description dc:description property in the Dublin Core schema. namespace. In XMP, also tiff:ImageDescription property values from the EXIF schema Exif namespace for TIFF properties are mapped to dc:description. array of text items with language identifiers N/A
ma:keyword keyword exact dc:subject dc:subject property in the Dublin Core schema namespace array of text items N/A
ma:genre genre exact xmpDM:genre xmpDM:genre property in the XMP Dynamic Media schema namespace string N/A
ma:rating rating exact xmp:Rating xmp:Rating property in the XMP Basic schema namespace closed set of integers N/A
Relational
ma:relation relation exact dc:relation dc:relation property in the Dublin Core schema namespace array of string items N/A
more specific xmpMM:DerivedFrom xmpMM:DerivedFrom property in the XMP Dynamic Media schema namespace ResourceRef (multiple part reference to a resource) N/A
more specific xmpMM:History xmpMM:History property in the XMP Dynamic Media schema namespace ResourceRef (multiple part reference to a resource) N/A
more specific xmpMM:Ingredients xmpMM:Ingredients property in the XMP Dynamic Media schema namespace ResourceRef (multiple part reference to a resource) N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright more general dc:rights dc:rights property in the Dublin Core schema namespace array of text items with language identifier N/A
ma:license policy exact xmpRights:Certificate xmpRights:Certificate property in the XMP Rights Management schema namespace URI N/A
more general xmpRights:UsageTerms xmpRights:UsageTerms property in the XMP Rights Management schema namespace array of text items with language identifier N/A
more general xmpRights:WebStatement xmpRights:WebStatement property in the XMP Rights Management schema namespace URI N/A
Distribution
ma:publisher publisher exact dc:publisher dc:publisher property in the Dublin Core schema namespace string N/A
ma:targetAudience targetAudience N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties - The XMP form is generally not authoritative.
ma:frameSize frameSize exact xmpDM:videoFrameSize xmpDM:videoFrameSize property in the XMP Dynamic Media schema namespace. xmpDM:videoFrameSize is not authoritative. Use the file format specific technical metadata. int, int (width x height) N/A
ma:compression compression related tiff:Compression tiff:Compression property in the EXIF schema Exif namespace for TIFF properties properties. tiff:Compression is not authoritative and irrelevant to dynamic media formats. xmpDM:audioCompressor is not authoritative. Use the file format specific technical metadata. closed choice of integers N/A
related xmpDM:audioCompressor xmpDM:audioCompressor property in the XMP Dynamic Media schema namespace string N/A
ma:duration duration exact xmpDM:duration xmpDM:duration property in the XMP Dynamic Media schema namespace. xmpDM:duration is not authoritative. Use the file format specific technical metadata. time value in seconds N/A
ma:format format exact dc:format dc:format property in the Dublin Core schema namespace MIME type N/A
ma:samplingrate samplingRate more specific xmpDM:audioSampleRate xmpDM:audioSampleRate property in the XMP Dynamic Media schema namespace. xmpDM:audioSampleRate is not authoritative. Use the file format specific technical metadata. integer N/A
ma:framerate frameRate exact xmpDM:frameRate xmpDM:frameRate property in the XMP Dynamic Media schema namespace. xmpDM:frameRate is not authoritative. Use the file format specific technical metadata. f### (frames per seconds, e.g. "f24") or f###s### (frames per rate basis, e.g. "“f30000s1001" "f30000s1001" for NTSC 29.97) N/A
ma:bitrate averageBitRate N/A N/A
ma:numTracks numTracks exact xmpDM:trackNumber xmpDM:trackNumber property in the XMP Dynamic Media schema namespace. xmpDM:trackNumber is not authoritative. Use the file format specific technical metadata. integer N/A
4.2.2.17 5.2.2.20 YouTube
URI
MAWG Relation YouTube How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
ma:identifier identifier more specific rss/channel/item/media:group/media:content/@url OR or

rss/channel/item/media:group/media:player/@url

 identifier: @url type: n/a N/A
ma:title title exact rss/channel/item/title title: value

type: n/a

 String N/A
ma:language language N/A
ma:locator locator exact rss/channel/item/media:group/media:content/@url locator: value URI
Creation
ma:contributor contributor N/A N/A
ma:creator creator N/A N/A
ma:createDate date rss/channel/item/yt:recorded date: value

type: n/a

 String N/A
ma:location location exact rss/channel/item/yt:location AND or

rss/channel/item/georss:where

 name: value of yt:location element

latitude: first value of georss:where/gml:Point/gml:pos

longitude: second value of georss:where/gml:Point/gml:pos

altitude: n/a

NOTE: georss:where is from geoRSS format to specify geographical information.

 String

String (Value of gml:pos element. This has latitude and longitude information with space-delimited)
Content description
ma:description description exact rss/channel/item/media:group/media:description description: value String N/A
ma:keyword keyword exact rss/channel/item/media:group/media:keywords keyword: value String N/A
ma:genre genre exact rss/channel/item/media:group/media:category genre: value

NOTE: @scheme is a URI that identifies the categorization scheme.

 String N/A
ma:rating rating more specific rss/channel/item/gd:rating identifier: n/a value: @average

max: @max ratingSystem: n/a

min: @min

context: n/a max: @max

NOTE: @max specifies the maximum rating that can be assigned to a video. This value must be 5. @min specifies the minimum rating that can be assigned to a video. This value must be 1.

Float

Integer Float

Integer Float

 N/A
Relational
ma:relation relation N/A N/A
ma:collection collection N/A N/A
Rights
ma:copyright copyright N/A N/A
ma:policy policy N/A N/A
Distribution
ma:publisher publisher more specific rss/channel/item/media:content/media:credit[@role="uploader"] rss/channel/item/media:content/media:credit[@role='uploader'] value: string publisher: value String N/A
ma:targetAudience targetAudience more specific rss/channel/item/media:content/media:rating OR or

rss/channel/item/media:group/media:restriction

 In case of media:rating element

identifier: audience: @scheme

classification: classificationSystem: @country (This attribute value identifies the country or countries where a video is considered to contain restricted content. The attribute value will either be the word all, which indicates that the video contains content that is considered restricted everywhere, or a comma-delimited list of ISO 3166 two-letter country codes identifying particular countries where the video content is restricted)

In case of media: restriction element

identifier: audience: n/a

classification: classificationSystem: value(space-delimited list of ISO 3166)

NOTE: @relationship indicates whether the video is allowed to be played in the specified countries. It's value is 'allow' or 'deny'. @type should be 'country' as a value

URI

String

String

 N/A
Fragments
ma:fragments fragments N/A N/A
ma:namedFragments namedFragments N/A N/A
Technical Properties
ma:frameSize frameSize N/A N/A
ma:compression compression exact rss/channel/item/media:content/@type compression: @type String N/A
ma:duration duration exact rss/channel/item/media:content/@duration duration: @duration Float N/A
ma:format format exact rss/channel/item/media:content/@type format: @type String N/A
ma:samplingrate samplingRate N/A N/A
frameRate N/A N/A
averageBitRate N/A N/A
ma:framerate numTracks N/A N/A

5.2.3 Multimedia container formats mapping tables

The following mappings are established from the Media Ontology's properties to various multimedia container formats. This list of container formats is not closed, nor does it pretend to be exhaustive. A future version of this specification may include additional mappings if a need or use case is established for these new mappings.

5.2.3.1 3gp
MAWG Relation 3GP How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
Content description
ma:bitrate description exact In 3GP, User-data item 'dscp' (see 26.244 ). Either moov.udta.dscp, or moov.trak.udta.dscp Find the 'dscp' user-data item in the movie box (overall) or the track box if a specific track is identified. There may be multiple dscp items, varying by ISO 639/T language code. Unicode string (stored as UTF-8 or UTF-16, as needed) N/A
Technical Properties
frameSize exact The width and height fields from the track header box of that track. moov.trak/tkhd.(width | height) If requested for a movie, and there is only one video track, or if requested for a specific video track, the width and height of that track. N/A
compression exact The four-character codes from the sample entry/ies in the track's sample description box (see ISO/IEC 14496-12). moov.track.mdia.minf.stbl.stsd.(sampleentry code) Follow the box hierarchy inside the movie box, into each track/mdia/stbl/stsd, and then extract the 4-character codes from the sample entry or entries. four character code(s) N/A
duration exact The duration field from the movie header (overall movie) or track header (for a track), divided by the timescale from the movie header. moov.mvhd.duration or moov.trak.tkhd.duration; divide by moov.mvhd.timescale Find the movie header box (mvhd) and get the timescale field, and then retrieve the duration field from the movie or track header (mvhd, tkhd) as appropriate, and divide. float (after division), rational (as stored) N/A
format exact video/3gpp (valid for all resources), audio/3gpp (if it is known the movie has no visual presentation) static; but it may help to scan for the codecs used and supply those ( RFC4281 ), the codecs parameter for bucket mime types) for 3GPP, MP4 and Movie files. MIME type N/A
samplingRate usually exact In 3GP the field samplerate in the sample entry or entries for the movie tracks. This is a 16.16 integer with the fractional 16 bits restricted to be zero. moov.trak.mdia.minf.stbl.stsd.(sampleentry.sampleRate) Find the samplerate 32-bit field in the sample entry, and right-shift 16 bits. Integer N/A
ma:numTracks frameRate more general The sample count from the sample size (stsz) box in the sample table, divided by the duration (see above). moov.trak.mdia.minf.stbl.stsz.sampleCount, divided by duration. moov.mdia.stbl.stsz.samplecount / (moov.trak.tkhd.duration / moov.mvhd.timescale) Rational, float N/A
averageBitRate more specific or exact Either (a.i) sum the top-level box sizes or (a.ii) find the file size from external means (e.g. file system) or (b) for each track, compute the total sample size (from the sample size table). Then divide by duration (computed above). (a.i) sum over all top-level atoms(atom size) or (b) sum over all samples(moov.trak.mdia.mif.stbl.stsz( sampleSize ) (count also in the stsz box) N/A
numTracks exact count( moov.trak ), find types by mapping moov.trak.mdia.hdlr. Standard types are: ‘vide’ Video track, ‘soun’ Audio track, ‘hint’ Hint track, ‘meta’ Timed Metadata track, ‘auxv’ Auxiliary Video track, but other types may be registered at www.mp4ra.org. (count, type) tuples N/A

Note: in 3GPP and MP4 files, a single track may be addressed by track ID using the using the ISO/IEC 21000-17:2006 "ffp()" syntax (for example http://www.example.com/sample.3gp#ffp(track_ID=101)).

5.2.3.2 Flash
5.2.3.2.1 flv

FLV files can contain a SCRIPTDATA tag named onMetadata, documented in section E.5 of the FLV and F4V specification [ Flash ]. Beginning in Flash version 10, FLV files can also contain XMP metadata. Refer to the above XMP metadata format mapping table for more details. Technical metadata should be taken from the onMetadata tag according to the table below.

MAWG Relation Flash (FLV) How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
Content description
description N/A N/A
Technical Properties
frameSize exact The width and height fields from the onMetadata tag. The units are always pixels. DOUBLE, 64-bit IEEE float N/A
compression Not directly represented. Implicit in the audiocodecid and videocodecid fields from the onMetadata tag. N/A
duration exact The duration field from the onMetadata tag. The unit is always seconds. DOUBLE, 64-bit IEEE float N/A
format exact video/x-flv static MIME type N/A
samplingRate exact The audiosamplerate field from the onMetadata tag. The unit is always samples per second. DOUBLE, 64-bit IEEE float N/A
frameRate exact The framerate field from the onMetadata tag. The unit is always frames per second. DOUBLE, 64-bit IEEE float N/A
averageBitRate exact The sum of the audiodatarate and videodatarate fields from the onMetadata tag. The units are always kilobits per second. DOUBLE, 64-bit IEEE float N/A
numTracks exact FLV files contain at most 1 audio track and at most 1 video track. There are 1-bit flags in the FLV header telling if audio or video are present. N/A
5.2.3.2.2 f4v

F4V is a flavor of MPEG-4, used for Adobe's "Flash video" when H.264 is the codec. Other than the format item, the technical properties are identical to MPEG-4. The full table is reproduced here for convenience. F4V files will also generally contain XMP metadata. Technical metadata from the native MPEG-4 locations should be preferred.

MAWG Relation F4V How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
Content description
description N/A MP4 has no formal system. N/A
Technical Properties
frameSize exact The width and height fields from the track header box of that track. moov.trak/tkhd.(width | height) If requested for a movie, and there is only one video track, or if requested for a specific video track, the width and height of that track. N/A
compression exact The four-character codes from the sample entry/ies in the track's sample description box (see ISO/IEC 14496-12). moov.track.mdia.minf.stbl.stsd.(sampleentry code) Follow the box hierarchy inside the movie box, into each track/mdia/stbl/stsd, and then extract the 4-character codes from the sample entry or entries. four character code(s) N/A
duration exact The duration field from the movie header (overall movie) or track header (for a track), divided by the timescale from the movie header. moov.mvhd.duration or moov.trak.tkhd.duration; divide by moov.mvhd.timescale Find the movie header box (mvhd) and get the timescale field, and then retreive the duration field from the movie or track header (mvhd, tkhd) as appropriate, and divide. float (after division), rational (as stored) N/A
format exact video/mp4 (valid for all resources), audio/mp4 (if it is known the movie has no visual presentation) static MIME type N/A
samplingRate usually exact In MP4 files, the field samplerate in the sample entry or entries for the movie tracks. This is a 16.16 integer with the fractional 16 bits restricted to be zero. moov.trak.mdia.minf.stbl.stsd.(sampleentry.sampleRate) Find the samplerate 32-bit field in the sample entry, and right-shift 16 bits. Integer N/A
frameRate more general The sample count from the sample size (stsz) box in the sample table, divided by the duration (see above). moov.trak.mdia.minf.stbl.stsz.sampleCount, divided by duration. moov.mdia.stbl.stsz.samplecount / (moov.trak.tkhd.duration / moov.mvhd.timescale) Rational, float N/A
averageBitRate more specific or exact Either (a.i) sum the top-level box sizes or (a.ii) find the file size from external means (e.g. file system) or (b) for each track, compute the total sample size (from the sample size table). Then divide by duration (computed above). (a.i) sum over all top-level atoms(atom size) or (b) sum over all samples(moov.trak.mdia.mif.stbl.stsz( sampleSize ) (count also in the stsz box) N/A
numTracks exact count( moov.trak ), find types by mapping moov.trak.mdia.hdlr. Standard types are: 'vide' Video track, 'soun' Audio track, 'hint' Hint track, 'meta' Timed Metadata track, 'auxv' Auxiliary Video track, but other types may be registered at www.mp4ra.org. (count, type) tuples N/A

Note: in MPEG-4 and F4V files, a single track may be addressed by track ID using the using the ISO/IEC 21000-17:2006 "ffp()" syntax.

5.2.3.3 QuickTime

The technical properties for the QuickTime container are available in the QuickTime metadata format mapping table .

5.2.3.4 mp4
MAWG Relation MPEG4 How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier N/A N/A
Rights
copyright exact Copyright statement for the movie file content. box type: cprt container: User Data Box 'udta' value: notice A UTF-8 or UTF-16 string. Can have multiple values with different language and country code designations. N/A
Content description
description N/A MP4 has no formal system. N/A
Technical Properties
frameSize exact The width and height fields from the track header box of that track. moov.trak/tkhd.(width | height) If requested for a movie, and there is only one video track, or if requested for a specific video track, the width and height of that track. N/A
compression exact The four-character codes from the sample entry/ies in the track's sample description box (see ISO/IEC 14496-12). moov.track.mdia.minf.stbl.stsd.(sampleentry code) Follow the box hierarchy inside the movie box, into each track/mdia/stbl/stsd, and then extract the 4-character codes from the sample entry or entries. four character code(s) N/A
duration exact The duration field from the movie header (overall movie) or track header (for a track), divided by the timescale from the movie header. moov.mvhd.duration or moov.trak.tkhd.duration; divide by moov.mvhd.timescale Find the movie header box (mvhd) and get the timescale field, and then retrieve the duration field from the movie or track header (mvhd, tkhd) as appropriate, and divide. float (after division), rational (as stored) N/A
format exact video/3gpp (valid for all resources), audio/3gpp (if it is known the movie has no visual presentation) static; but it may help to scan for the codecs used and supply those ( RFC4281 ), the codecs parameter for bucket mime types) for 3GPP, MP4 and Movie files. MIME type N/A
samplingRate usually exact In MP4 files, the field samplerate in the sample entry or entries for the movie tracks. This is a 16.16 integer with the fractional 16 bits restricted to be zero. moov.trak.mdia.minf.stbl.stsd.(sampleentry.sampleRate) Find the samplerate 32-bit field in the sample entry, and right-shift 16 bits. Integer N/A
frameRate more general The sample count from the sample size (stsz) box in the sample table, divided by the duration (see above). moov.trak.mdia.minf.stbl.stsz.sampleCount, divided by duration. moov.mdia.stbl.stsz.samplecount / (moov.trak.tkhd.duration / moov.mvhd.timescale) Rational, float N/A
averageBitRate more specific or exact Either (a.i) sum the top-level box sizes or (a.ii) find the file size from external means (e.g. file system) or (b) for each track, compute the total sample size (from the sample size table). Then divide by duration (computed above). (a.i) sum over all top-level atoms(atom size) or (b) sum over all samples(moov.trak.mdia.mif.stbl.stsz( sampleSize ) (count also in the stsz box) N/A
numTracks exact count( moov.trak ), find types by mapping moov.trak.mdia.hdlr. Standard types are: ‘vide’ Video track, ‘soun’ Audio track, ‘hint’ Hint track, ‘meta’ Timed Metadata track, ‘auxv’ Auxiliary Video track, but other types may be registered at www.mp4ra.org. (count, type) tuples N/A

Note: in 3GPP and MP4 files, a single track may be addressed by track ID using the using the ISO/IEC 21000-17:2006 "ffp()" syntax (for example http://www.example.com/sample.3gp#ffp(track_ID=101)).

5.2.3.5 ogg

The technical properties for the OGG container are available in the OGG metadata format mapping table .

5.2.3.6 webm
MAWG Relation WebM properties How to do the mapping Datatype XPath
Descriptive Properties (Core Set)
Identification
identifier exact TrackUID A unique ID to identify the Track. Unsigned Integer N/A
exact diverse Tags (from Matroska, undecided support in WebM) Pick one of ISRC (International Standard Recording Code), MCDI (CDROM TOC), ISBN (International Standard Book Number), BARCODE (EAN-13 (European Article Numbering) or UPC-A (Universal Product Code)), CATALOG_NUMBER (label-specific), LABEL_CODE (4-digit or 5-digit number to identify the record label), LCCN (Library of Congress Control Number) String N/A
related SegmentFilename (from Matroska, undecided support in WebM) SegmentFilename field in Segment information as a filename corresponding to this segment String N/A
title exact Title (from Matroska, undecided support in WebM) Title field in Segment information as a general name of the segment String N/A
exact diverse Tags (from Matroska, undecided support in WebM) TITLE (akin to the TIT2 tag in ID3), SUBTITLE (subtitle text) String N/A
language exact Language Specifies the language of the track in the Matroska languages form language code N/A
related ChapLanguage (from Matroska, undecided support in WebM) The languages corresponding to the string, in the bibliographic ISO-639-2 form language code N/A
related TagLanguage (from Matroska, undecided support in WebM) Specifies the language of the tag specified, in the Matroska languages form language code N/A
locator exact file URI from system URI N/A
Creation
contributor exact diverse Tags (from Matroska, undecided support in WebM) LEAD_PERFORMER, ACCOMPANIMENT (TPE2 tag in ID3), COMPOSER (TCOM tag in ID3), ARRANGER, LYRICIST (TEXT tag in ID3), CONDUCTOR (TPE3 tag in ID3), DIRECTOR (IART tag in RIFF), ASSISTANT_DIRECTOR, DIRECTOR_OF_PHOTOGRAPHY (ICNM tag in Extended RIFF), SOUND_ENGINEER, ART_DIRECTOR, PRODUCTION_DESIGNER, CHOREGRAPHER, COSTUME_DESIGNER, ACTOR, CHARACTER, WRITTEN_BY, SCREENPLAY_BY, EDITED_BY (IEDT tag in Extended RIFF), PRODUCER (IPRO tag in Extended RIFF), COPRODUCER, EXECUTIVE_PRODUCER, DISTRIBUTED_BY (IDST tag in Extended RIFF), MASTERED_BY, ENCODED_BY (TENC tag in ID3), MIXED_BY, REMIXED_BY (TPE4 tag in ID3), PRODUCTION_STUDIO (ISTD tag in Extended RIFF), THANKS_TO, PUBLISHER (TPUB tag in ID3) String N/A
creator exact diverse Tags (from Matroska, undecided support in WebM) ARTIST (akin to the TPE1 tag in ID3), LABEL (record label) String N/A
date exact DateUTC Date of the origin of timecode (value 0), i.e. production date Date N/A
related diverse Tags (from Matroska, undecided support in WebM) DATE_RELEASED (TDRL tag in ID3), DATE_RECORDED (TDRC tag in ID3), DATE_ENCODED (TDEN tag in ID3), DATE_TAGGED (TDTG tag in ID3), DATE_DIGITIZED (IDIT tag in RIFF), DATE_WRITTEN, DATE_PURCHASED String N/A
location exact diverse Tags (from Matroska, undecided support in WebM) RECORDING_LOCATION / COMPOSITION_LOCATION (The countries corresponding to the string, same 2 octets as in Internet domains, or possibly ISO-3166. This code is followed by a comma, then more detailed information such as state/province, another comma, and then city.), COMPOSER_NATIONALITY (The countries corresponding to the string, same 2 octets as in Internet domains, or possibly ISO-3166.) String N/A
Content description
description exact Name Name field in Tracks Element as a human readable track name String N/A
exact diverse Tags (from Matroska, undecided support in WebM) SUBJECT, DESCRIPTION, SUMMARY, SYNOPSIS, COMMENT String N/A
keyword exact diverse Tags (from Matroska, undecided support in WebM) KEYWORDS (separated by a comma), INITIAL_KEY (initial key that a musical track starts in), ORIGINAL_MEDIA_TYPE (TMED tag in ID3), CONTENT_TYPE String N/A
genre exact diverse Tags (from Matroska, undecided support in WebM) GENRE (TCON tag in ID3), MOOD (TMOO tag in ID3) String N/A
rating exact diverse Tags (from Matroska, undecided support in WebM) LAW_RATING (Depending on the country it's the format of the rating of a movie (P, R, X in the USA, an age in other countries or a URI defining a logo)), ICRA (content rating for parental control, previously RSACi), RATING (how much a person likes the song/movie. The number is between 0 and 5 Conformance Requirements with decimal values possible (e.g. 2.7)) String N/A
Relational
relation exact TargetTypeValue (from Matroska, undecided support in WebM) SEASON / SEQUEL / EDITION / ISSUE / VOLUME / OPUS, MOVIE / EPISODE / ALBUM / OPERA / CONCERT, PART / SESSION, CHAPTER / TRACK / SONG, SUBTRACK / PART / MOVEMENT / SCENE, SHOT String N/A
collection exact ChapterPhysicalEquiv (from Matroska, undecided support in WebM) SET / PACKAGE, CD / 12" / 10" / 7" / TAPE / MINIDISC / DAT / DVD / VHS / LASERDISC, SIDE, LAYER, SESSION, TRACK, INDEX String N/A
Distribution
publisher exact diverse Tags (from Matroska, undecided support in WebM) PUBLISHER (TPUB tag in ID3) String N/A
targetAudience related diverse Tags (from Matroska, undecided support in WebM) CONTENT_TYPE (the type of the item. e.g. Documentary, Feature Film, Cartoon, Music Video, Music, Sound FX, ...), PERIOD (the period that the piece is from or about) String N/A
Fragments
fragments exact Cues Seek table provided through the following fields: Cues (top-level element to speed seeking access), CuePoint (seek point), CueTime (Absolute timecode according to the segment time base), CueTrackPositions (positions for different tracks corresponding to the timecode) String N/A
namedFragments exact Chapter identified by ChapterUID (uint), ChapterTimeStart (start timecode), ChapterTimeEnd (end timecode), ChapString (chapter name), ChapLanguage (language used in chapter name) String N/A
Technical Properties
frameSize exact DisplayWidth x DisplayHeight (in pixels) width: DisplayWidth, height: DisplayHeight; also note the pixel cropping for HDTV defined by PixelCropBottom, PixelCropTop, PixelCropLeft, PixelCropRight unsigned integer x unsigned integer N/A
compression exact CodecID field fixed to "VP8" for video and "Vorbis" for audio String constant (V_VP8, A_VORBIS) N/A
duration exact Duration use TimecodeScale field to identify resolution of Duration field (Timecode scale in nanoseconds, e.g. 1.000.000 means all timecodes in the segment are expressed in milliseconds), which provides segment duration (typically a Matroska file is composed of 1 segment) Float N/A
format exact CodecID field fixed to "VP8" for video and "Vorbis" for audio String constant (V_VP8, A_VORBIS) N/A
samplingRate exact SamplingFrequency Value of SamplingFrequency field (in Hz) float N/A
frameRate exact FrameRate Value of FrameRate field (informational only, since frames are timestamped) float N/A
averageBitRate exact calculate as bitrate = length_of_file / duration on system float N/A
numTracks exact max TrackNumber maximum value on all TrackNumber field values in the Tracks field unsigned integer N/A

6 Usage Examples

This section is normative. informative

6.1 Example1: How to use the POWDER protocol in combination with the Media Ontology's properties for publishing descriptions of media resources

<?xml version="1.0"?>
 <powder xmlns="http://www.w3.org/2007/05/powder#"
 xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
 xmlns:ma="http://www.w3.org/ns/ma-ont#">

 <attribution>
 <issuedby src="http://example.com/company.rdf#me" />
 <issued>2007-12-14T00:00:00</issued>
 </attribution>

 <dr>
 <iriset>
 <includehosts>example.com</includehosts>
 <includepathstartswith>/movies/sci-fi/</includepathstartswith>
 </iriset>

 <descriptorset>
 <ma:hasGenre
 rdf:resource="http://example.com/ontology.rdf#sf" />
 <ma:hasPublisher
 rdf:resource="http://example.com/company.rdf#me" />
 <displaytext>Movies in this section of the website are all in the
 science fiction genre</displaytext>
 <displayicon src="http://example.com/sf-icon.png" />
 </descriptorset>
 </dr>
 </powder>

6.2 Subtitles and the Ontology for Media Resources

Concerning external subtitles, using relation is the recommended approach. The identifier attribute contains the URL of the subtitle file, and the relation type qualifies it as a subtitle relation. The value should be a URI, but could also be a string. It is recommended to use a controlled vocabulary for the type of the relation.

Embedding of subtitles is not a use case that has been considered, however it is possible. The keywords "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "RECOMMENDED", "MAY", mechanism used to specify timed metadata is to specify fragments identified by Media Fragment URIs [ MediaFragment ] and "OPTIONAL" in this document then describe annotations of these fragments.

To summarize, there are three options for dealing with subtitles:

  • Link to be interpreted external subtitle file using fragment, with type subtitle and a Timed Text Markup Language (TTML) [ TTML ] or WebSRT [ WebSRT ] file as described target.

  • Subtitles can be embedded in RFC2119 a media file, in which case they can be described as a track media fragment using fragment and Media Fragment URIs [ RFC 2119 MediaFragment ] ].

  • Subtitles could be embedded by using title with a type qualifier for subtitle. A "strictly conforming" application list of time media fragments is defined and each fragment is annotated using title.

Although the last option is a way of embedding subtitles it is not recommended. Instead, a dedicated format such as TTML or WebSRT should be used for the subtitles and referenced.

6.3 Semantic annotation

Time based annotations are a possible and the following two cases are covered by the specification:

  • use description for a textual description of the media resource (or a fragment).

  • use relation to link to a RDF file or named graph containing the annotation for the media resource (or fragment).

At the time of writing this specification, there no solution for embedding a set of triples into one of the properties of the Ontology for Media Resources 1.0. The summary of a discussion with the Semantic Web Coordination Group is that satisfies all "MUST" named graphs could be a solution to this issue, but there is no standard syntax for expressing them, to which this specification could refer. Such a syntax might find its way into RDF 2.0. Thus the embedding of triples into media annotation elements is excluded until a standard syntax for named graphs is available.

6.4 Captions and "SHALL" provisions signing

Core property definitions section defines a gerenal property fragment with a role attribute to specify the relation between the resource and its fragment, like captioning or signing. In the RDF representation ,this is achieved by defining subproperties of the <tt>ma:hasFragment</tt> property.

Captions and signing of a media resource can be provided in different forms, the most typical being:

  • an additional track of the media file,
  • embeded in the video track,
  • as a separate file.

To account for this document. In contrast, diversity, the RDF ontology does not link <tt>ma:hasTrack</tt> with <tt>ma:hasCaptioning</tt> or <tt>ma:hasSigning</tt> .The last two can link a media resource to any fragment, "conditionally conforming" e.g. application a spatial fragment of the video track where the signing is one that satisfies all "MUST" provisions located, or even an external file considered as a fragment of the resource. If the fragment is also a track, nothing prevents to link it with both properties <tt>ma:hasCaptioning</tt> and <tt>ma:hasTrack</tt> .

For example, the following RDF describes a video with embeded signing, subtitles as an external file, and a track containing audio-description (caption for accessibility):


  <video.ogv> a ma:MediaResource ;
    ma:hasSigning <video.ogv#xywh=percent:70,70,90,90>;
    ma:hasSubtitling <./video.srt> ;
    ma:hasAudioDescription <video.ogv?track=subtitle> ;
    ma:hasTrack <video.ogv?track=subtitle> ;

6.5 Language for media resources

The core set of properties proposed in section 5 only defines a single property for specifying the language of a media resource. However, a media resource may have several languages. For example, a video file can have the following languages applying to it:

  • the main spoken language is british english (<tt>en-GB</tt>),
  • at some point, a sentence in french is spoken (<tt>fr</tt>),
  • the file contains a subtitle track in spanish (<tt>es</tt>),
  • the video track contains embedded signing in british sign language (<tt>bfi</tt>).

The four language codes could be directly applied to the video file, using the language core property <tt>ma:hasLanguage</tt> in the RDF representation), but this would lose a part of the information.

If one wants to keep the complete information, the recommended option is to assign each language to the appropriate fragment of the video, using [MediaFragment] to identify them, and the core property fragment <tt>ma:hasFragment</tt> and its subproperties in the RDF representation to link them to the video file itself. In the example above, we would have:

  • the audio track associated with british english,
  • a temporal fragment of the audio track associated with french,
  • the subtitle track associated with spanish,
  • the spatial fragment of the video track associated with sign language.

The corresponding RDF would be:


  <video.ogv> a ma:MediaResource ;
    ma:hasTrack <video.ogv#track=audio>,  
                <video.ogv#track=subtitle>;
    ma:hasSubtitling <video.ogv#track=subtitle> ;
    ma:hasSigning <video.ogv#xywh=percent:70,70,90,90>  .  

  <video.ogv#track=audio> a ma:AudioTrack ;
    ma:hasLanguage [ rdfs:label "en-GB" ] ;
    ma:hasFragment <video.ogv#track=audio&t=10,20> .

  <video.ogv#track=audio&t=10,20>  a ma:MediaFragment ;
    ma:hasLanguage [ rdfs:label "fr" ] .

  <video.ogv#track=subtitle> a ma:DataTrack ;
    ma:hasLanguage [ rdfs:label "es" ] .

 <video.ogv#xywh=percent:70,70,90,90>  a ma:MediaFragment ;
    ma:hasLanguage [ rdfs:label "bfi" ] .

7 Namespace and RDF-representation of the Ontology for Media Resources 1.0

This section is normative

This section presents an implementation of the Ontology for Media Resources as a Semantic Web ontology. At first a namespace for the Ontology is defined (Section 7.1). Secondly, an implementation guideline is given which details how the core vocabulary defined in this document, but not all "SHALL" provisions. It should specification relates to the RDF vocabulary (Section 7.2). Finally Section 7.3 presents an RDF vocabulary which implements the abstract ontology using RDF and OWL. The ontology is a valid OWL2 DL ontology and it can be noted directly used to describe media resource on the Web in a Semantic Web and Linked Data compatible way. The ontology has been built using standard ontology engineering methodologies in a small expert group inside the MAWG working group.

7.1 Namespace of core property definitions

The namespace of the Ontology for Media Resources 1.0 is defined by this URI: http://www.w3.org/ns/ma-ont# .Applications that an application are compliant with this specification MUST use this namespace URI.

Note:

As specifications that does use this namespace URI progress through the standardization process, they MUST use the same namespace URI. This namespace URI is expected to remain the same throughout the evolution of this ontology, even in the case new properties are added to it, so long as it remains backwards compatible. If however a new version were produced that was not specify all "MUST" provisions backwards compatible, the WG reserves the right to change the namespace URI.

The ma prefix name is associated with the namespace URI http://www.w3.org/ns/ma-ont# in this document is document.

7.2 Correspondence between the informal ontology and the RDF representation

The following table gives the correspondence between the core properties as described in the Descriptive properties (Core Set)section and the RDF vocabulary given below.

Unless stated otherwise, atomic values are represented by literals while complex values are represented by resources. It follows that, in the general case, properties with complex values are represented by object properties, while properties with simple values are represented by datatype properties. Attributes in complex values are represented by properties of the resource representing the complex value; depending on their semantics, they are represented by datatype or object properties.

The RDF ontology also introduces a number of classes corresponding to the domains and ranges of the corresponding property.

Identification
identifier ma:identifier or ( 1 )
title ma:title
title.title (value of ma:title)
title.type ( 2 )
language ma:hasLanguage ( 3 )
locator ma:locator
Creation
contributor ma:hasContributor (see not contributor.identifier conforming". )
contributor.contributor (URI or rdfs:label) ( 4 )
contributor.role ( 2 )
creator ma:hasCreator (see creator.identifier )
creator.creator (URI or rdfs:label) ( 4 )
creator.role ( 2 )
date ma:date
createDate.date (value of ma:date)
createDate.type ( 2 )
location ma:hasRelatedLocation (see location.name )
location.name (URI or rdfs:label) ( 4 )
location.longitude ma:locationLongitude
location.latitude ma:locationLatitude
location.altitude ma:locationAltitude
location.coordinateSystem ma:hasLocationCoordinateSystem ( 3 )
Content description
description ma:description
keyword ma:hasKeyword ( 3 )
genre ma:hasGenre ( 3 )
rating ma:hasRating
rating.value ma:ratingValue
rating.ratingSystem ma:hasRatingSystem
rating.min ma:ratingScaleMin
rating.max ma:ratingScaleMax
Relational
relation ma:isRelatedTo (see relation.identifier )
relation.target (URI or rdfs:label) ( 4 )
relation.type ( 2 )
collection ma:isMemberOf ( 3 )
Rights
copyright ( 5 )
copyright.copyright ma:copyright
copyright.holder ma:isCopyrightedBy
policy ma:hasPolicy (see policy.policy )
policy.statement (URI or rdfs:label) ( 4 )
policy.type ( 2 )
Distribution
publisher ma:hasPublisher ( 3 )
targetAudience ma:hasTargetAudience
targetAudience.audience ma:hasClassification ( 3 )
targetAudience.classificationSystem ma:hasClassificationSystem ( 3 )
Fragment
fragment ma:hasFragment
fragment.identifier (URI pointed by ma:hasFragment)
fragment.role ( 2 )
namedFragment ma:hasNamedFragment
namedFragment.identifier (URI pointed by ma:hasNamedFragment)
namedFragment.label ma:fragmentName
Technical Properties
frameSize ( 5 )
frameSize.width ma:frameWidth
frameSize.height ma:frameHeight
frameSize.unit ma:frameSizeUnit
compression ma:hasCompression ( 3 )
duration ma:duration
format ma:hasFormat ( 3 )
samplingRate ma:samplingRate
frameRate ma:frameRate
averageBitRate ma:averageBitRate
numTracks ma:numberOfTracks
numTracks.number (value of the ma:numberOfTracks property)
numTracks.type ( 2 )

  • (1) The URI of the RDF node is the identifier.

  • (2) Different values of this attribute should be represented by subproperties of the original property; the RDF ontology provides such subproperties for the most common cases.

  • (3) If the value is a string, the RDF property should point to a blank node with that string as its rdfs:label; if the value is a URI, the RDF property should point to a resource with that URI.

  • (4) The pattern is the same as (3), but the value to consider is that of an attribute of the complex value.

  • (5) This property has no direct correspondence; the properties corresponding to the attributes of the complex value apply directly to the media resource.

7.3 RDF ontology

The following is the authoritative RDF/OWL representation of the Media Ontology: the Ontology for Media Resources 1.0

 


       <?xml version="1.0"?>


<!DOCTYPE rdf:RDF [
    <!ENTITY owl "http://www.w3.org/2002/07/owl#" >
    <!ENTITY dc "http://purl.org/dc/elements/1.1/" >
    <!ENTITY xsd "http://www.w3.org/2001/XMLSchema#" >
    <!ENTITY owl2xml "http://www.w3.org/2006/12/owl2-xml#" >
    <!ENTITY rdfs "http://www.w3.org/2000/01/rdf-schema#" >
    <!ENTITY rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" >
]>


<rdf:RDF xmlns="http://www.w3.org/ns/ma-ont#"
     xml:base="http://www.w3.org/ns/ma-ont"
     xmlns:owl2xml="http://www.w3.org/2006/12/owl2-xml#"
     xmlns:xsd="http://www.w3.org/2001/XMLSchema#"
     xmlns:dc="http://purl.org/dc/elements/1.1/"
     xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#"
     xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
     xmlns:owl="http://www.w3.org/2002/07/owl#">
    <owl:Ontology rdf:about="http://www.w3.org/ns/ma-ont">
        <dc:date rdf:datatype="string">2011-02-16</dc:date>
        <rdfs:comment rdf:datatype="string">Created by Tobias Buerger, Jean Pierre Evain and Pierre-Antoine Champin with the RDFS Taskforce within the W3C Media Annotation Working Group</rdfs:comment>
        <rdfs:comment rdf:datatype="string">Editorial correction

Changes made after the San Jose F2F meeting and review of the ontology table:

- format becomes an object property
- scheme is changed to system in different attribute or property names -> hasRatingSystem, hasClassificationSystem

Several properties have been changed into object properties to reflect changes to accept as values a URI and or a string:

- hasLocationCoordinateSystem
- hasFormat</rdfs:comment>
        <owl:versionInfo rdf:datatype="string">R30</owl:versionInfo>
        <rdfs:comment rdf:datatype="string">Some ObjectProperties defined by this ontology have no explicit range (e.g. hasClassification or hasGenre). They correspond to properties in the API which can have either a plain string or a URI as their value.

In the case where the only available value for those properties is a string (as in many legacy metadata formats), it is expected that the value of the ObjectProperty is a blank node, having an rdfs:label with the string as its value. For example (in N3):

   <song1.mp3> ma:hasGenre [ rdfs:label "Blues" ] .

Having an ObjectProperty allows, when the corresponding information is available, to express it more precisely, as in:

   <song2.mp3> ma:hasGenre dbpedia:Blues .</rdfs:comment>
    </owl:Ontology>
    


    <!-- 
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Annotation properties
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    <owl:AnnotationProperty rdf:about="date"/>
    <owl:AnnotationProperty rdf:about="versionInfo"/>
    <owl:AnnotationProperty rdf:about="comment"/>
    


    <!-- 
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Datatypes
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    


    <!-- http://www.w3.org/2001/XMLSchema#date -->

    <rdfs:Datatype rdf:about="date"/>
    


    <!-- 
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Object Properties
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    


    <!-- http://www.w3.org/ns/ma-ont#IsRatingOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#IsRatingOf">
        <rdfs:comment rdf:datatype="string">see inverse property #hasRating</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#createdIn -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#createdIn">
        <rdfs:comment rdf:datatype="string">CreatedIn is a typical type of location used here to illustrate the implementation of location type using subproperties. CreatedIn is the location where material shooting took place.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasRelatedLocation"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isCreationLocationOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#depictsFictionalLocation -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#depictsFictionalLocation">
        <rdfs:comment rdf:datatype="string">Used here to illustrate the implementation of location type using subproperties. The fictional location is the location where the action is supposed to take place, different from the location where shooting actually took place (see createdIn)</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasRelatedLocation"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isFictionalLocationDepictedIn"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#features -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#features">
        <rdfs:comment rdf:datatype="string">A subproperty to identify an Actor (person) featured/playing/appearing in the media resource</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Person"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributor"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#playsIn"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasAccessConditions -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasAccessConditions">
        <rdfs:comment rdf:datatype="string">corresponds to 'policy' in the Ontology for Media Resources with a 'policy.role' "access conditions"</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasPolicy"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasAudioDescription -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasAudioDescription">
        <rdfs:comment rdf:datatype="string">Audio description is an example of specialisation of captioning.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasCaptioning"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasCaptioning -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasCaptioning">
        <rdfs:comment rdf:datatype="string">This property allows specifying that the media resource either has captioning embedded in the video as a media fragment, or as a specifc data track. The language is specified by the track and its associated hasLanguage property.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasFragment"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasChapter -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasChapter">
        <rdfs:comment rdf:datatype="string">A subproperty to illustrate the notion of typed fragment and how it should be implemented in the model</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasFragment"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasClassification -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasClassification">
        <rdfs:comment rdf:datatype="string">corresponds to 'targetAudience.classification' in the Ontology for Media Resources. This property is used to provide a value characterising the target audience.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasClassificationSystem -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasClassificationSystem">
        <rdfs:comment rdf:datatype="string">corresponds to 'targetAudience.identifier' in the Ontology for Media Resources. This is used to identify the reference sheme against which the target audience has been characterised.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasCompression -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasCompression">
        <rdfs:comment rdf:datatype="string">A generic property to indicate the encoding format applied to compress audio or video.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#AudioTrack"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#VideoTrack"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasContributedTo -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasContributedTo">
        <rdfs:comment rdf:datatype="string">see inverse property #hasContributor</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasContributor -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasContributor">
        <rdfs:comment rdf:datatype="string">This objectProperty is used to define a role by default and also group roles defined more specifically through subProperties ('features' adresses Actor, etc.)</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributedTo"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasPublished"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasCopyrightOver -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasCopyrightOver">
        <rdfs:comment rdf:datatype="string">see inverse property #isCopyrightedBy</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isCopyrightedBy"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasCreated -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasCreated">
        <rdfs:comment>see inverse superproperty #hasContributor</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasCreator -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasCreator">
        <rdfs:comment rdf:datatype="string">A subproperty to identify a creator (person or organisation)</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributor"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasCreated"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasFormat -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasFormat">
        <rdfs:comment rdf:datatype="string">A property to define the format of the mediaResource.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasFragment -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasFragment">
        <rdfs:comment rdf:datatype="string">corresponds to 'MediaFragment' in the Ontology for Media Resources. It also applies to Image and can be used to refer to an Image Fragmentos class Image.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasGenre -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasGenre">
        <rdfs:comment rdf:datatype="string">corresponds to 'genre' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasKeyword -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasKeyword">
        <rdfs:comment rdf:datatype="string">corresponds to 'keyword' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasLanguage -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasLanguage">
        <rdfs:comment rdf:datatype="string">The language used in the resource. A controlled vocabulary such as defined in BCP 47 SHOULD be used. This property can also be used to identify the presence of sign language (RFC 5646). By inheritance, the hasLanguage property applies indifferently at the media resource / fragment / track levels.  Best practice recommends to use to best possible level of granularity fo describe the usage of language within a media resource including at fragment and track levels.</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'language' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasLocationCoordinateSystem -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasLocationCoordinateSystem">
        <rdfs:comment rdf:datatype="string">A property to define the system used to express the coordinates of a location.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasMember -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasMember">
        <rdfs:comment rdf:datatype="string">see inverse property #isMemberOf</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Collection"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isMemberOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasNamedFragment -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasNamedFragment">
        <rdfs:comment rdf:datatype="string">The subproperty namedFragment is a partiuclar type of fragment with a fragmentName.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasFragment"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasPermissions -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasPermissions">
        <rdfs:comment rdf:datatype="string">corresponds to 'policy' in the Ontology for Media Resources with a  'policy.role' meaning "permissions"</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasPolicy"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasPolicy -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasPolicy">
        <rdfs:comment rdf:datatype="string">corresponds to 'policy' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasPublished -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasPublished">
        <rdfs:comment>see inverse superproperty #hasContributor</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasPublisher -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasPublisher">
        <rdfs:comment rdf:datatype="string">A subproperty to identify a publisher (person or organisation) of the media resource</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributor"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasRating -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasRating">
        <rdfs:comment rdf:datatype="string">corresponds to 'rating' in the Ontology for Media Resources</rdfs:comment>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#IsRatingOf"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasRatingSystem -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasRatingSystem">
        <rdfs:comment rdf:datatype="string">corresponds to 'rating.type' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasRelatedImage -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasRelatedImage">
        <rdfs:comment rdf:datatype="string">corresponds to 'relation' and in the Ontology for Media Resources with a 'relation.relation' meaning "related image"</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isRelatedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasRelatedLocation -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasRelatedLocation">
        <rdfs:comment rdf:datatype="string">corresponds to 'location' in the Ontology for Media Resources

Subproperties are provided to specify, when possible, the relation between the media resource and the location.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasSigning -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasSigning">
        <rdfs:comment rdf:datatype="string">This property allows specifying that the media resource either has e.g. signing embedded in the video as a media fragment, or as a specific video track. The language is specified by the track and its associated hasLanguage property.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasFragment"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasSource -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasSource">
        <rdfs:comment rdf:datatype="string">corresponds to 'relation' and in the Ontology for Media Resources with a 'relation.relation' meaning "source"</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isRelatedTo"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#isSourceOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasSubtitling -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasSubtitling">
        <rdfs:comment rdf:datatype="string">Subtitling is an example of the specialisation of captioning.</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasCaptioning"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasTargetAudience -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasTargetAudience">
        <rdfs:comment rdf:datatype="string">corresponds to 'targetAudience' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#hasTrack -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#hasTrack">
        <rdfs:comment rdf:datatype="string">A track is a type of fragment. This property is used to list all the tracks present in a media resource / fragment.</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasFragment"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isCaptioningOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isCaptioningOf">
        <rdfs:comment rdf:datatype="string">The inverse property of hasCaptioning.</rdfs:comment>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasCaptioning"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isChapterOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isChapterOf">
        <rdfs:comment rdf:datatype="string">The inverse property of #hasChapter</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasChapter"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isCopyrightedBy -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isCopyrightedBy">
        <rdfs:comment rdf:datatype="string">corresponds to 'copyright.identifier' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isCreationLocationOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isCreationLocationOf">
        <rdfs:comment rdf:datatype="string">Inverse property of #createdIn</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isLocationRelatedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isFictionalLocationDepictedIn -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isFictionalLocationDepictedIn">
        <rdfs:comment rdf:datatype="string">Inverse property of #depictsFictionalLocation</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isLocationRelatedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isFragmentOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isFragmentOf">
        <rdfs:comment rdf:datatype="string">see inverse property #hasFragment</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isImageRelatedTo -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isImageRelatedTo">
        <rdfs:comment rdf:datatype="string">see inverse property #hasRelatedImage</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasRelatedImage"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isRelatedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isLocationRelatedTo -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isLocationRelatedTo">
        <rdfs:comment rdf:datatype="string">see inverse property #hasRelatedLocation</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasRelatedLocation"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isMemberOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isMemberOf">
        <rdfs:comment rdf:datatype="string">corresponds to 'collection' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Collection"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isNamedFragmentOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isNamedFragmentOf">
        <rdfs:comment rdf:datatype="string">The inverse property of #hasNamedFragment</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasNamedFragment"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isProvidedBy -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isProvidedBy">
        <rdfs:comment rdf:datatype="string">corresponds to 'rating.identifier' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#provides"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isRelatedTo -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isRelatedTo">
        <rdf:type rdf:resource="SymmetricProperty"/>
        <rdfs:comment rdf:datatype="string">corresponds to 'relation' and in the Ontology for Media Resources</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isSigningOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isSigningOf">
        <rdfs:comment rdf:datatype="string">Thje inverse of hasSigning</rdfs:comment>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasSigning"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isSourceOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isSourceOf">
        <rdfs:comment rdf:datatype="string">see inverse property #hasSource</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isRelatedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isTargetAudienceOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isTargetAudienceOf">
        <rdfs:comment rdf:datatype="string">see inverse property #hasTargetAudience</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasTargetAudience"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#isTrackOf -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#isTrackOf">
        <rdfs:comment rdf:datatype="string">The inverse property of #hasTrack</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <owl:inverseOf rdf:resource="http://www.w3.org/ns/ma-ont#hasTrack"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#isFragmentOf"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#playsIn -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#playsIn">
        <rdfs:comment>see inverse superproperty #hasContributor</rdfs:comment>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Person"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#hasContributedTo"/>
    </owl:ObjectProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#provides -->

    <owl:ObjectProperty rdf:about="http://www.w3.org/ns/ma-ont#provides">
        <rdfs:comment rdf:datatype="string">see inverse property #isProvidedBy</rdfs:comment>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:range rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:ObjectProperty>
    


    <!-- 
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Data properties
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    


    <!-- http://www.w3.org/ns/ma-ont#alternativeTitle -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#alternativeTitle">
        <rdfs:comment rdf:datatype="string">To provide an alternative title</rdfs:comment>
        <rdfs:comment>corresponds to 'title.title' in the Ontology for Media Resources with a 'title.type' meaning "alternative"</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#title"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#averageBitRate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#averageBitRate">
        <rdfs:comment rdf:datatype="string">To provide the average bitrate at which the media resource can be played in kilobits/second</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'averageBitRate' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain>
            <owl:Class>
                <owl:intersectionOf rdf:parseType="Collection">
                    <rdf:Description rdf:about="http://www.w3.org/ns/ma-ont#MediaResource"/>
                    <owl:Class>
                        <owl:complementOf rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
                    </owl:Class>
                </owl:intersectionOf>
            </owl:Class>
        </rdfs:domain>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#collectionName -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#collectionName">
        <rdfs:comment rdf:datatype="string">The name by which a collection (e.g. series) is known</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Collection"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#copyright -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#copyright">
        <rdfs:comment rdf:datatype="string">corresponds to 'copyright.copyright' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#creationDate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#creationDate">
        <rdfs:comment rdf:datatype="string">corresponds to 'date.date' in the Ontology for Media Resources with a 'date.type' meaning "creationDate".</rdfs:comment>
        <rdfs:range rdf:resource="date"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#date"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#date -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#date">
        <rdfs:comment rdf:datatype="string">corresponds to date.date in the ontology for Media Resources.</rdfs:comment>
        <rdfs:range rdf:resource="date"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#description -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#description">
        <rdfs:comment rdf:datatype="string">corresponds to 'description' in the Ontology for Media Resources

This can be specialised by using sub-properties e.g. 'summary' or 'script'.</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#duration -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#duration">
        <rdfs:comment rdf:datatype="string">corresponds to 'duration' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain>
            <owl:Class>
                <owl:intersectionOf rdf:parseType="Collection">
                    <rdf:Description rdf:about="http://www.w3.org/ns/ma-ont#MediaResource"/>
                    <owl:Class>
                        <owl:complementOf rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
                    </owl:Class>
                </owl:intersectionOf>
            </owl:Class>
        </rdfs:domain>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#editDate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#editDate">
        <rdfs:comment rdf:datatype="string">corresponds to 'date.date' in the Ontology for Media Resources with a 'date.type' meaning "editDate"</rdfs:comment>
        <rdfs:range rdf:resource="date"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#date"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#fragmentName -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#fragmentName">
        <rdfs:comment rdf:datatype="string">The name given to a media fragment</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'namedFragment.label' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#frameHeight -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#frameHeight">
        <rdfs:comment rdf:datatype="string">The number of frame size units to measure the frame height</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'frameSize.height' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="integer"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#VideoTrack"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#frameRate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#frameRate">
        <rdfs:comment rdf:datatype="string">The frame rate of the video signal in frame per second</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'frameRate' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#VideoTrack"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#frameSizeUnit -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#frameSizeUnit">
        <rdfs:comment rdf:datatype="string">The unit used to express the frame width or height. The unit by default is 'pixel'</rdfs:comment>
        <rdfs:comment>corresponds to 'frameSize.unit' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#VideoTrack"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#frameWidth -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#frameWidth">
        <rdfs:comment rdf:datatype="string">The number o frame size units to measure the frame width</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'frameSize.width' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="integer"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Image"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#VideoTrack"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#identifier -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#identifier">
        <rdfs:comment rdf:datatype="string">Corresponds to 'identifier' in the Ontology for Media Resources. The URI may be used to express an alternative identifier of the resource, or to share an identifier used by other instances of the same resource (equivalent to the fucntionality owl:sameAs).</rdfs:comment>
        <rdfs:comment rdf:datatype="string">This property is intended to provide an alternative identifier for the
 resource, which has no URI counterpart.

 In the case where the alternative identifier can be expressed as a
 URI, it is recommended to use owl:sameAs instead.</rdfs:comment>
        <rdfs:range rdf:resource="anyURI"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#locationAltitude -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#locationAltitude">
        <rdfs:comment rdf:datatype="string">To define the altitude of a location in meters</rdfs:comment>
        <rdfs:comment>corresponds to 'location.altitude' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#locationLatitude -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#locationLatitude">
        <rdfs:comment rdf:datatype="string">The latitude of the location</rdfs:comment>
        <rdfs:comment>corresponds to 'location.latitude' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#locationLongitude -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#locationLongitude">
        <rdfs:comment rdf:datatype="string">To define the longitude of a location</rdfs:comment>
        <rdfs:comment>corresponds to 'location.longitude' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#locationName -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#locationName">
        <rdfs:comment rdf:datatype="string">The name by a location is known</rdfs:comment>
        <rdfs:comment>corresponds to 'location.name' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#locator -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#locator">
        <rdfs:comment rdf:datatype="string">The logical address at which the resource can be accessed (e.g. a URL, or a DVB URI). The locator applies by inheritance to all subclasses of emdiaResource including fragments and tracks within the resource or pointing to a related resource.</rdfs:comment>
        <rdfs:comment>corresponds to 'locator' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="anyURI"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#mainOriginalTitle -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#mainOriginalTitle">
        <rdfs:comment rdf:datatype="string">To provide the title in its original version / language</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'title.title' in the Ontology for Media Resources with a 'title.type' meaning "original"</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#title"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#numberOfTracks -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#numberOfTracks">
        <rdfs:comment rdf:datatype="string">The number of tracks composing the media resource.</rdfs:comment>
        <rdfs:comment>corresponds to 'numTracks.number' in the Ontology for Media Resources

Subproperties can be used to distinguish different values of 'numTracks.type'.</rdfs:comment>
        <rdfs:range rdf:resource="integer"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#ratingScaleMax -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#ratingScaleMax">
        <rdfs:comment rdf:datatype="string">The maximum value of the scale used for rating a media resource</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'rating.max' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#ratingScaleMin -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#ratingScaleMin">
        <rdfs:comment rdf:datatype="string">The minimum value of the scale used for rating a media resource</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'rating.min' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#ratingValue -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#ratingValue">
        <rdfs:comment rdf:datatype="string">To express a rating value defined in a rating classification scheme</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'rating.value' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#recordDate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#recordDate">
        <rdfs:comment rdf:datatype="string">corresponds to 'date.date' in the Ontology for Media Resources with a 'date.type' meaning "recordDate"</rdfs:comment>
        <rdfs:range rdf:resource="date"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#date"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#releaseDate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#releaseDate">
        <rdfs:comment rdf:datatype="string">corresponds to 'date.date' in the Ontology for Media Resources with a 'date.type' meaning "releaseDate"</rdfs:comment>
        <rdfs:range rdf:resource="date"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#date"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#samplingRate -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#samplingRate">
        <rdfs:comment rdf:datatype="string">The sample rate of the audio signal in samples per second</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'samplingRate' in the Ontology for Media Resources</rdfs:comment>
        <rdfs:range rdf:resource="double"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#AudioTrack"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#title -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#title">
        <rdfs:comment rdf:datatype="string">Specifies the title or name given to the resource. The type can be used as a sub-property to optionally refine the category of the title.</rdfs:comment>
        <rdfs:comment rdf:datatype="string">corresponds to 'title.title' in the Ontology for Media Resources

Subproperties can be used to distinguish different values of 'title.type'.</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
    </owl:DatatypeProperty>
    


    <!-- http://www.w3.org/ns/ma-ont#trackName -->

    <owl:DatatypeProperty rdf:about="http://www.w3.org/ns/ma-ont#trackName">
        <rdfs:comment rdf:datatype="string">The name attributed to a Track.</rdfs:comment>
        <rdfs:range rdf:resource="string"/>
        <rdfs:domain rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <rdfs:subPropertyOf rdf:resource="http://www.w3.org/ns/ma-ont#fragmentName"/>
    </owl:DatatypeProperty>
    


    <!-- 
    ///////////////////////////////////////////////////////////////////////////////////////
    //
    // Classes
    //
    ///////////////////////////////////////////////////////////////////////////////////////
     -->

    


    <!-- http://www.w3.org/ns/ma-ont#Agent -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Agent">
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Collection"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <rdfs:comment rdf:datatype="string">A person or organisation contributing to the media resource</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#AudioTrack -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#AudioTrack">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <rdfs:comment rdf:datatype="string">A specialisation of Track for Audio to provide a link to specific data properties such as sampleRate, etc. Specialisation is defined through object properties.</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Collection -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Collection">
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Location"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <rdfs:comment rdf:datatype="string">Any group of media resource e.g. a series</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#DataTrack -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#DataTrack">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <rdfs:comment rdf:datatype="string">Ancillary data track e.g. ¨captioning"  in addition to video and audio tracks. Specialisation is made through the use of appropriate object properties.</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Image -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Image">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:comment rdf:datatype="string">A still image / thumbnail / key frame related to the media resource or being the media resource itself</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Location -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Location">
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <rdfs:comment rdf:datatype="string">A location related to the media resource, e.g. depicted in the resource (possibly fictional) or where the resource was created (shooting location), etc.</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#MediaFragment -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#MediaFragment">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#MediaResource"/>
        <rdfs:comment rdf:datatype="string">One of more media fragment (audio, video, data) composing an audiovisual media resource. In other ontolgies fragment is often referred to e.g. as a 'part' or 'segment'</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#MediaResource -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#MediaResource">
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Rating"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <rdfs:comment rdf:datatype="string">An image or an audiovisual media resource, which can be composed of one or more fragment / track.</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Organisation -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Organisation">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#Person"/>
        <rdfs:comment rdf:datatype="string">An organisation or moral agent</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Person -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Person">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#Agent"/>
        <rdfs:comment rdf:datatype="string">A physical person</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Rating -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Rating">
        <owl:disjointWith rdf:resource="http://www.w3.org/ns/ma-ont#TargetAudience"/>
        <rdfs:comment rdf:datatype="string">All the information about the rating given to a media resource</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#TargetAudience -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#TargetAudience">
        <rdfs:comment rdf:datatype="string">The target audience (target region, target audience category but also parental guidance recommendation)  for which the media resource is intended</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#Track -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#Track">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#MediaFragment"/>
        <rdfs:comment rdf:datatype="string">A specialisation of MediaFragment for audiovisual content.</rdfs:comment>
    </owl:Class>
    


    <!-- http://www.w3.org/ns/ma-ont#VideoTrack -->

    <owl:Class rdf:about="http://www.w3.org/ns/ma-ont#VideoTrack">
        <rdfs:subClassOf rdf:resource="http://www.w3.org/ns/ma-ont#Track"/>
        <rdfs:comment rdf:datatype="string">A specialisation of Track for Video to provide a link to specific data properties such as frameRate, etc. Signing is another possible example of video track. Specialisation is defined through object properties.</rdfs:comment>
    </owl:Class>
</rdf:RDF>



<!-- Generated by the OWL API (version 3.1.0.20069) http://owlapi.sourceforge.net -->

A References (Normative)

[3GP]
3GPP Specifications .Available for download at http://www.3gpp.org/specifications.
[Cablelabs 1.1]
CableLabs VOD Content Specification Version 1.1 . Available for download at http://www.cablelabs.com/specifications/MD-SP-VOD-CONTENT1.1-I05-060831.pdf .
[DIG35]
DIG35 Specification - Metadata for Digital Image . April 2001. Available for download at http://www.bgbm.org/TDWG/acc/Documents/DIG35-v1.1WD-010416.pdf .
[DMS-1]
DMS-1 (SMPTE 380M-2004). April 2001. Available for download at http://www.smpte.org/standards .
[Dublin Core]
DCMI Metadata Terms . January 2008. Available for download at http://dublincore.org/documents/2008/01/14/dcmi-terms/ . The latest version of DCMI Metadata Terms is available at http://dublincore.org/documents/dcmi-terms/ .
[EBUCore]
EBUCore v.1.0 . December 2008. Available for download at http://tech.ebu.ch/docs/tech/tech3293-2008.pdf . http://tech.ebu.ch/publications/tech3293.
[EXIF]
EXIF 2.2 . Specification by JEITA , April 2002. Available for download at http://www.exif.org/Exif2-2.PDF .
[Flash]
Adobe Flash Video File Format Specification Version 10.1 .2010. Available for download at http://download.macromedia.com/f4v/video_file_format_spec_v10_1.pdf.
[LOM]
Draft Standard for Learning Object Metadata . July 2002. Available for download at http://ltsc.ieee.org/wg12/files/LOM_1484_12_1_v1_Final_Draft.pdf .
[ID3]
ID3 tag version 2.4.0 . February 1999. Available for download at http://www.id3.org/Developer_Information .
[IPTC]
IPTC Standard Photo Metadata 2008 . IPTC Core Specification Version 1.1, IPTC Extension Specification Version 1.0, Document Revision 2, June 2008. Available for download at http://www.iptc.org/std/photometadata/2008/specification/IPTC-PhotoMetadata-2008.pdf
[IPTC NewsML]
IPTC NewsML-G2 . Available for download at http://www.iptc.org/cms/site/ .
[METS]
Metadata Encoding & Transmission Standard 1.7 . Available for download at http://www.loc.gov/standards/mets/ .
[Media RDF]
Media RDF . Available for download at http://digitalbazaar.com/media/video . http://digitalbazaar.com/.
[Media RSS]
Yahoo! Media RSS Module - RSS 2.0 Module . March 2008. Available for download at http://video.search.yahoo.com/mrss .
[MP4]
ISO/IEC 14496-14 MP4 file format .date 2003. Available for download at http://www.iso.org/iso/catalogue_detail.htm?csnumber=38538.
[MPEG-7]
Information technology — Multimedia content description interface — Part 10: Schema definition . Available for download at http://www.chiariglione.org/mpeg/working_documents/mpeg-07/schema_def/cd.zip .
[OGG]
[SMPTE]
The Ogg container format .September 2007. Available for download at http://www.xiph.org/ogg/.
[QuickTime]
Introduction to QuickTime File Format Specification . August 2010. Available for download at http://developer.apple.com/mac/library/documentation/QuickTime/QTFF/QTFFPreface/qtffPreface.html .
[SMPTE]
SMPTE Metadata . Available for download at http://www.smpte-ra.org/mdd/RP210v11-pub-20080415.2048.xls .
[TXFeed]
TXFeed standard 0.9 . December 2007. Available for download at http://clearerchannel.org/docs/tx_metadata_standard_0_9.pdf .
[TV-Anytime]
ETSI 102 822-3-1 V1.4.1 . November 2007. Broadcast and On-line Services: Search, select, and rightful use of content on personal storage systems("TV-Anytime"). Part 3: Metadata, Sub-part 1: Phase 1 - Metadata schemas .
[WebM]
WebM Container Guidelines .Available for download at http://www.webmproject.org/code/specs/container/.
[XMP]
XMP Specification Part 2 - Standard Schemas . Adobe, 2008. Available for download at http://www.adobe.com/devnet/xmp/pdfs/XMPSpecificationPart2.pdf . http://www.adobe.com/content/dam/Adobe/en/devnet/xmp/pdfs/XMPSpecificationPart2.pdf.
[YouTube Data API Protocol]
YouTube Data API Protocol . April 2008. Available for download at http://code.google.com/intl/en/apis/youtube/2.0/reference.html .

B References (Non-Normative)

[BCP 47]
BCP 47 (Tags for Identifying Languages) , A. Phillips and M. Davis, Editors. Available for download at http://www.rfc-editor.org/rfc/bcp/bcp47.txt .
[findtop10]
Find the "top 10" of multimedia categories . Available for download at http://lists.w3.org/Archives/Public/public-media-annotation/2009Jun/0068.html .
[FRBR]
A URI space for vocabularies . October 2005. Available for download at http://vocab.org/frbr/core.html .
[HTML 5]
Hickson, I., and D. Hyatt. HTML 5. A vocabulary and associated APIs for HTML and XHTML . W3C Working Draft, June 2008. Available at http://www.w3.org/TR/2008/WD-html5-20080610/ . The latest version of HTML 5 is available for download at http://www.w3.org/TR/html5/ .
[jpsearch]
Mario Döller, Dller, Florian Stegmaier, Harald Kosch, Ruben Tous, and Jaime Delgado, "Standardized Interoperable Image Retrieval", ACM Symposium on Applied Computing (SAC), Track on Advances in Spatial and Image-based Information Systems (ASIIS), 2010 .
[KEUO]
J. Strassner, "Knowledge Engineering Using Ontologies", Handbook of Network and System Administration, edited by J. Bergstra and M. Burgess, Chapter 3, Section 4, pages 425-457, ISBN 9780444521989 .
[MediaFragment]
R. Troncy, E. Mannens, Silvia Pfeiffer, Davy Van Deursen Eds W3C Working Group on Media Fragments URI 1.0 . W3C Recommendation 18 November 2010. Available for download at http://www.w3.org/2008/WebVideo/Fragments/ . http://www.w3.org/TR/2010/WD-media-frags-20100624.
[MIME]
Freed, N., Borenstein, N. Multipurpose Internet Mail Extensions (MIME) Part Two: Media Types . November 1996. Available for download at http://www.ietf.org/rfc/rfc2046.txt .
[MPEG-21]
ISO/IEC TR 21000-1:2001 - Information technology -- Multimedia framework (MPEG-21) -- Part 1: Vision, Technologies and Strategy . Available for download at http://www.iso.org/iso/iso_catalogue/catalogue_ics/catalogue_detail_ics.htm?csnumber=30819 .
[MWG Guidelines Image]
Guidelines for handling image metadata, version metadata 1.0. . Metadata Working Group, September 2008. Available for download at http://www.metadataworkinggroup.com/pdf/mwg_guidance.pdf .
[PLING]
PLING W3C Open Forum The W3C Policy Languages Interest Group - PLING - is an open forum to discuss use cases, languages, and frameworks around information governance policies.
[RDF]
Resource Description Fr Framework (RDF) . W3C RDF Working Group. Available for download at http://www.w3.org/RDF/ .
[RFC 2119]
RFC 2119: Key words for use in RFCs to Indicate Requirement Levels .Internet Engineering Task Force, 1997.
[RFC 3986]
Berners-Lee, T., R. Fielding, L. Masinter. Uniform Resource Identifier (URI): Generic Syntax .RFC 3986, January 2005. Available for download at http://www.ietf.org/rfc/rfc3986.txt
[RFC 3987]
Drst, M. and M. Suignard. Internationalized Resource Identifiers (IRIs) .RFC 3987, January 2005. Available for download at http://www.ietf.org/rfc/rfc3987.txt.
[RFC 4281]
Gellens, R., Singer, D., and P. Frojdh.