Where do I find ontologies, terminologies, or datasets for my applications?
There are several portals that collect information on existing ontologies. A good example is SchemaWeb. Another one is the “PingTheSemanticWeb” service which collects information about new RDF documents on the Web based on “pings” sent by applications generating data and on RDF autodiscovery links found by people browsing the Web. It currently contains information about ~7 million RDF files. There are also search engines, like Swoogle, Falcon, Sindice and others (see the separate section on the tool’s wiki page) that specialize on searching Semantic Web documents.
There are several portals that collect information on existing ontologies. A good example is SchemaWeb. Another one is the “PingTheSemanticWeb” service which collects information about new RDF documents on the Web based on “pings” sent by applications generating data and on RDF autodiscovery links found by people browsing the Web. It currently contains information about ~7 million RDF files. There are also search engines, like Falcon, Sindice, or Watson and others (see the separate section on the tool’s wiki page) that specialize on searching Semantic Web documents.