Directory of Published Ontologies Resources

Home > Reference > Knowledge Management > Knowledge Representation > Ontologies > Published Ontologies

Ontologies available for public use, either through on-line servers or as free downloadable resources.

Resources in This Category

• DAML Ontology Library

  http://www.daml.org/ontologies/
  An index of more than 200 publicly available ontologies expressed in DAML.

• Open Biological Ontologies

  http://obo.sourceforge.net/
  Provides access to controlled vocabularies for shared use across different domains, like MESH and Gene Ontology.

• Suggested Upper Merged Ontology

  http://www.ontologyportal.org/
  A free, formal ontology in first order logic with domain ontologies totalling 20,000 concepts and 60,000 axioms, with mappings to all of WordNet.

• The Enterprise Ontology

  http://www.aiai.ed.ac.uk/project/enterprise/enterprise/ontology.html
  Collection of terms and definitions relevant to business enterprises. Developed in the Enterprise Project by the Artificial Intelligence Applications Institute at the University of Edinburgh.

 

Home > Reference > Knowledge Management > Knowledge Representation > Ontologies > Published Ontologies

 

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