Cyc public ontology released in DAML format

The OpenCyc Upper Ontology is now available in DAML XML format. The Darpa Agent Markup Language is described at http://www.daml.org. Cyc's content is located at http://opencyc.sourceforge.net/daml/cyc.daml. It consists of approximately 3,000 classes and binary properties describing high level concepts common to most subject domains. The associated rules, remaining relationships, knowledge-entry tools, sample code, and executable inference engine are planned for release when ready. Please note that this DAML contribution is a restatement of the previously released Cyc Upper Ontology and that the OpenCyc ontology will contain additional content and refinement of included comments.

Posted by Stephen L. Reed 2001-06-27