PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • This application is a continuation-in-part of U.S. patent application No. 07,906,452, filed Jun. 30, 1992, now U.S. Pat. No. 5,312,521.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com