PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Less than two years after natural gas began flowing from wells drilled into eastern Ohio???s deep Utica shale, an expansive network of oil and gas company regional field offices, processing plants, and other infrastructure to prepare market, and transport gas to market is under construction.
http://www.w3.org/ns/prov#wasQuotedFrom
  • circleofblue.org