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Triples of the Data Model
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1: <?xml version="1.0"?> 2: 3: <rdf:RDF xmlns="http://zbw.eu/namespaces/zbw-extensions/" 4: xml:base="http://zbw.eu/namespaces/zbw-extensions/" 5: xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" 6: xmlns:owl2xml="http://www.w3.org/2006/12/owl2-xml#" 7: xmlns:owl="http://www.w3.org/2002/07/owl#" 8: xmlns:xsd="http://www.w3.org/2001/XMLSchema#" 9: xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 10: xmlns:dc="http://purl.org/dc/elements/1.1/" 11: xmlns:dcterms="http://purl.org/dc/terms/" 12: xmlns:skos="http://www.w3.org/2004/02/skos/core#"> 13: 14: <rdf:Description rdf:about=""> 15: <dc:title xml:lang="en">Extensions to SKOS and other standard vocabularies used by the German National Library of Economics (ZBW)</dc:title> 16: <dc:creator>Joachim Neubert</dc:creator> 17: <dc:publisher xml:lang="en">German National Library of Economics (ZBW)</dc:publisher> 18: <dcterms:created>2010-04-28</dcterms:created> 19: <dcterms:modified>2010-04-28</dcterms:modified> 20: </rdf:Description> 21: 22: <rdf:Description rdf:about="Descriptor"> 23: <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> 24: <rdfs:label xml:lang="en">Descriptor</rdfs:label> 25: <rdfs:isDefinedBy rdf:resource="http://zbw.eu/namespaces/zbw-extensions/zbw-extensions.rdf"/> 26: <rdfs:subClassOf rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/> 27: <skos:definition xml:lang="en">The descriptors part of the STW.</skos:definition> 28: <rdfs:comment xml:lang="en">Among themselves, the Descriptor entries are 29: linked in multiple skos:broader/skos:narrower hierarchies and skos:related 30: connections. To Thsys entries, only skos:broader connections are 31: allowed.</rdfs:comment> 32: </rdf:Description> 33: 34: <rdf:Description rdf:about="Thsys"> 35: <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Class"/> 36: <rdfs:label xml:lang="en">Thsys</rdfs:label> 37: <rdfs:isDefinedBy rdf:resource="http://zbw.eu/namespaces/zbw-extensions/zbw-extensions.rdf"/> 38: <rdfs:subClassOf rdf:resource="http://www.w3.org/2004/02/skos/core#Concept"/> 39: <skos:definition xml:lang="en">The systematic part (subject categories) 40: of the STW.</skos:definition> 41: <rdfs:comment xml:lang="en">Each entry has a rdfs:label property for each 42: supported language and one skos:notation property. skos:prefLabel 43: properties are generated by concatenation of these properties. 44: Among themselves, the thsys entries are linked in several 45: skos:broader/skos:narrower mono-hierarchies under a top-level 46: "Subthesaurus" Thsys concept. To Descriptor entities, only skos:narrower 47: connections are allowed.</rdfs:comment> 48: </rdf:Description> 49: 50: <rdf:Description rdf:about="useInsteadNote"> 51: <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#AnnotationProperty"/> 52: <rdfs:label xml:lang="en">useInsteadNote</rdfs:label> 53: <rdfs:isDefinedBy rdf:resource="http://zbw.eu/namespaces/zbw-extensions/zbw-extensions.rdf"/> 54: <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2004/02/skos/core#note"/> 55: <skos:definition xml:lang="en">For an aspect of the current concept use the 56: concept to which the note points instead of the current.</skos:definition> 57: <rdfs:comment xml:lang="en">The note consists of a blank node. It contains 58: a rdfs:value literal which designates the aspect and a rdfs:seeAlso link to 59: the concept which should be used instead.</rdfs:comment> 60: </rdf:Description> 61: 62: <rdf:Description rdf:about="indexedItem"> 63: <rdf:type rdf:resource="http://www.w3.org/2002/07/owl#ObjectProperty"/> 64: <rdfs:label xml:lang="en">indexedItem</rdfs:label> 65: <rdfs:isDefinedBy rdf:resource="http://zbw.eu/namespaces/zbw-extensions/zbw-extensions.rdf"/> 66: <rdfs:subPropertyOf rdf:resource="http://www.w3.org/2000/01/rdf-schema#seeAlso"/> 67: <skos:definition xml:lang="en">The concept is used as an index term or subject 68: for the resource.</skos:definition> 69: <rdfs:comment xml:lang="en">A substitute for the vanished skos:isSubjectOf. 70: May be used with collections of resources also.</rdfs:comment> 71: </rdf:Description> 72: 73: </rdf:RDF> 74: 75:
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