PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Minerals Management Service amended its regulations regarding oil and natural gas production requirements; the amendments are a complete rewrite of the existing regulations, addressing issues such as production rates, burning oil, and venting and flaring natural gas, to ensure appropriate development of these natural resources.75 FR 20271(4/19/10).
http://www.w3.org/ns/prov#wasQuotedFrom
  • eli.org