PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It would be huge if and when Google brings Google+ functionality to all of its services including Gmail, GTalk, Google Voice and others.
http://www.w3.org/ns/prov#wasQuotedFrom
  • smedio.com