...Patent Advisory Groups. (Permalink) OWL 2 Web OntologyLanguage Document Overview 2009-03-27: The OWL Working...published the First Public Working Draft of OWL 2 Web OntologyLanguage Document Overview. This document, part 1 of 13...
http://www.w3.org/News/2009#item39
...22: With more than a dozen implementations of OWL 2 reported, the OWL Working Group has published its OWL 2 Web OntologyLanguage as a Proposed Recommendation. An ontology is a structured set of terms that a particular community uses for...
http://www.w3.org/