D2RQ - Treating Non-RDF Databases as Virtual ...
D2RQ is a declarative language to describe mappings between relational database ... The D2RQ Platform uses these mapping to enables applications to access a RDF ...
http://www4.wiwiss.fu-berlin.de/bizer/d2rq/
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Welcome to KAON — KAON - The KArlsruhe ONtology and Semantic Web tool suite
KAON is an open-source ontology management infrastructure targeted for ... http://kaon2.semanticweb.org KAON2 is a successor to the KAON project (often ...
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Resource Description Framework (RDF) / W3C Semantic Web Activity
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Schemapedia
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vocab.org - A URI space for vocabularies
vocab.org is intended to be an open URI space for vocabularies such as RDF Schemas ... here define their term URIs using the PURL rather than the vocab.org domain. ...
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Revyu.com - Review Anything
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Semantic Web Application Platform
working toward the SWELL langauge, MIT-LCS's advanced development prototyping of ... This NOT W3C endorsed material, it is related to the Semantic Web activity ...
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OWL Web Ontology Language Guide
http://www.w3.org/TR/2004/REC-owl-guide-20040210/ Latest version: ... course, the URIs of the defined ontologies will not usually be w3.org references. ...
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ActiveRDF
... activerdf.org/test/' # now we can access all RDF properties of a person as Ruby attributes: eyal = RDFS::Resource.new 'http://activerdf.org/test/eyal' puts eyal. ...
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What is Protégé-OWL?
Given such an ontology, the OWL formal semantics specifies how to derive its ... consequences, i.e. facts not literally present in the ontology, but entailed by ...
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Music Ontology Specification
A SourceForge project for organizing the main concepts and properties for describing music (artists, albums, tracks, performances, arrangements) on the Semantic Web.
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