PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Some, including me, would question whether those resources should have been placed in the reserves category, as there are significant questions about Venezuela???s ability to develop them.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energybulletin.net