PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The exploration and production of oil and especially natural gas are the driving forces behind the economy of the State of Oklahoma, through both gross production tax revenues and revenues associated with increased employment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ou.edu