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Introduction Ontologies are becoming increasingly important because they provide the critical semantic foundation for many rapidly expanding technologies such as software agents, e-commerce and knowledge management (McGuinness, 2001). The Unified Modeling Language (UML) 1 has been widely adopted by the software engineering community and its scope is(More)
The Ontology Definition Metamodel (ODM) defines a set of UML metamodels and profiles for development of RDF and OWL. The UML profiles in the ODM specification adapt UML notations to provide a form of visual representation for RDF and OWL. Recently, the ODM Revision Task Force (RTF) has been focused on addressing remaining open issues and usability concerns(More)
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