PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The present invention is a method and apparatus for presenting persistent presence of individual users and providing services to them on a network such as the Internet.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com