PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Furthermore, finding and protecting energy resources, in particular oil and gas fields, is a risky business that would ordinarily lead to unacceptably high fuel prices if the government did not cover many of the externalities.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greenthoughts.us