This paper introduces ontology development with UML using Enterprise Architect's MDG Technology for ODM. The Ontology Definition Metamodel (ODM) was developed by The OMG and covers the Web Ontology Language (OWL) and the Resource Definition Framework (RDF).
By integrating ontology support into Enterprise Architect, MDG Technology for ODM facilitates direct traceability between elements in system models and concepts defined in an ontology.