PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • No. 09/469,652, filed Dec. 22, 1999, 19 pages including drawings. cited by other
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com