PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • 1) Oil / Fuel is a commodity where cost of production and distribution is not the primary driver of end user price.
http://www.w3.org/ns/prov#wasQuotedFrom
  • airliners.net