<http://webisa.webdatacommons.org/prov/368033485> <http://www.w3.org/ns/prov#wasDerivedFrom> <http://webisa.webdatacommons.org/320370225> . <http://webisa.webdatacommons.org/320370225> <http://www.w3.org/ns/prov#wasQuotedFrom> <opencascade.org> . <http://webisa.webdatacommons.org/320370225> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> <http://www.w3.org/ns/prov#Entity> . <http://webisa.webdatacommons.org/320370225> <http://www.w3.org/ns/prov#value> "Data types such as colors, assembly descriptions and validation properties (i.e. center of gravity etc..), which are handled in OCAF, are supported." .