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RDF Schema
RDF Schema (Resource Description Framework Schema, variously abbreviated as RDFS, RDF(S), RDF-S, or RDF/S) is a set of classes with certain properties using the RDF extensible knowledge representation data model, providing basic elements for the description of ontologies, otherwise called RDF vocabularies, intended to structure RDF resources. These resources can be saved in a triplestore to reach them with the query language SPARQL. The first version〔(RDFS first version )〕〔(【引用サイトリンク】title=XML and Semantic Web W3C Standards Timeline )〕 was published by the World-Wide Web Consortium (W3C) in April 1998, and the final〔(Final W3C recommendation )〕 W3C recommendation was released in February 2004. Many RDFS components are included in the more expressive Web Ontology Language (OWL). == Main RDFS constructs == RDFS constructs are the RDFS classes, associated properties and utility properties built on the limited vocabulary of RDF.
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「RDF Schema」の詳細全文を読む
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