PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • From wellhead to car tank, oil is typically 88 percent efficient (the lost energy mainly fuels refining and distribution).
http://www.w3.org/ns/prov#wasQuotedFrom
  • washingtonmonthly.com