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    XTM 
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    Provides
    rich semantic layer above information resources  [TM] 
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    Evolving
    Standards: ISO 13250 and XTM  [TO] 
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    OASIS
    XTM TCs 
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    Topic Maps
    Vocabulary for XML Standards and Technologies 
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    Topic Maps
    Published Subjects 
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    Topic Maps
    Published Subjects for Geography and Languages 
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    (GeoLang) 
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    WOW-G
    / OWL  [WOW-G] 
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    Building
    on DAML+OIL, using RDF/S & XML 
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    IEEE
    Standard Upper Ontology: SUMO, IFF, OpenCyc? 
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    European
    Unions OntoWeb consortium  [OntoWeb] 
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    Content
    Standards, Ontology Language Standards, Ontology 
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    Environment,
    Industrial Applications, Language Technology SIGs 
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