PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Since major shale gas reserves are not just in North America but also such places as China, Argentina, Mexico, Australia, and South Africa, easier global capital markets or faster national gas development could speed gas globalization, with all its benefits and travails.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thinkprogress.org