PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While the scope of the present invention is also intended to include inserting a reference to any type of background image or graphic, including non-advertisements, the method of inserting a reference to an advertisement is considered particularly useful and beneficial in view of the above unexpected advantages, among others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com