PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • FIG. 26 is a screen shot of a search engine advertisement review system in accordance with an embodiment of the present invention.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com