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Sunday, August 13, 2006

Is there real world RDF-S/OWL instance data? 

Tim Finin
Only about 5% of these documents contain *any* triples that contribute to a definition. The rest consist of all data. We’ve determined that most of the 5% that contain definitional triples do so incorrectly and should be all data. Of the remaining ones, many are duplicates and copies. We estimate that only about 1% of Swoogle’s collection are proper ‘ontologies’ that are intended to (partially) define at least one named term.

Topics: RDF | Representation | Web2.0


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