PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • One aspect of the present invention is a method of upgrading a computer program on a computer system, the computer system including an instruction processing program.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com