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14 January 2008

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W3C Welcomes Review of Three OWL 1.1 First Public Drafts

2008-01-08: The OWL Working Group has published the First Public Working Draft of three Web Ontology Language (OWL) 1.1 specifications: Structural Specification and Functional-Style Syntax, Model-Theoretic Semantics, and Mapping to RDF Graphs. OWL is used to define Semantic Web vocabularies. Together, these new specifications extend the W3C OWL Web Ontology Language 1.0 with a small but useful set of features that have been requested by users, for which effective reasoning algorithms are now available, and that OWL tool developers are willing to support. The three specifications cover, respectively, the syntax, semantics, and mapping to RDF of OWL 1.1 ontologies. Learn more about the W3C Semantic Web Activity. (Permalink)

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Service Modeling Language 1.1 Drafts

2008-01-14: The Service Modeling Language (SML) Working Group has published the third Working Drafts of Service Modeling Language, Version 1.1 and Service Modeling Language Interchange Format Version 1.1. The former defines the SML 1.1, intended to model complex services and systems, including their structure, constraints, policies, and best practices. The latter defines the SML 1.1 interchange format, designed to ensure accurate and convenient interchange of the documents that make up an SML model. Learn more about the Extensible Markup Language (XML) Activity. (Permalink)

Last Call: SMIL Timesheets 1.0

2008-01-10: The SYMM Working Group has published the Last Call Working Draft of SMIL Timesheets 1.0; this is also the First Public Working Draft. This document defines an XML timing language that makes SMIL 3.0 element and attribute timing control available to a wide range of other XML languages. This language allows SMIL timing to be integrated into a wide variety of a-temporal languages, even when several such languages are combined in a compound document. Because of its similarity with external style and positioning descriptions in the Cascading Style Sheet (CSS) language, this functionality has been termed SMIL Timesheets. Comments are welcome through 15 February. Learn more about W3C work on Synchronized Multimedia. (Permalink)

XHTML Access Module; Comments Welcome

2008-01-07: The XHTML2 Working Group has published the First Public Working Draft of XHTML Access Module. This document is intended to help make XHTML-family markup languages more effective at supporting the needs of the accessibility community. It does so by providing a generic mechanism for defining the relationship between document components and well-known accessibility taxonomies. Learn more about the HTML Activity. (Permalink)

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