PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a system, method and apparatus designed to achieve the above-mentioned objects, include the earlier-listed features and provide the already articulated advantages.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com