PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As with the Eagle Ford and other unconventional oil and gas plays, I expect the Niobrara to be a play with highly variable drilling results and economics.
http://www.w3.org/ns/prov#wasQuotedFrom
  • fool.com