PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • What makes those properties particularly hot ... is that these areas are centrally located where the primary exploration in the Marcellus and Utica shale is. ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • weirtondailytimes.com