PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Fuel ethanol produced from corn has 1.6 times more combustible energy than is used for its manufacture, including corn production and transport.
http://www.w3.org/ns/prov#wasQuotedFrom
  • thecropsite.com