PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What the EPA did was to update and broaden two federal Clean Air Act standards to control emissions from drilling, pumping and distributing natural gas and oil through pipelines to refineries and other processing facilities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • ohio.com