BibSonomy bookmarks for /user/hansgeorgbecker/owlhttp://www.bibsonomy.org/rss/user/hansgeorgbecker/owlBibSonomy RSS Feed for /user/hansgeorgbecker/owl- The Protégé Ontology Editor and Knowledge Acquisition Systemhttp://protege.stanford.edu/hansgeorgbecker2010-05-26T06:31:55+02:00#semanticweb Ontologie OpenSource Software owl rdf rdfs skos tool