PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • An engine is an air pump, the more air you suck through it per revolution, the more fuel you can mix with the air to achieve complete combustion.
http://www.w3.org/ns/prov#wasQuotedFrom
  • slashdot.org