PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Substantial research proves cellulosic ethanol (derived from wood chips, brush grass and other organic materials) is the way to go for economic and environmental reasons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • hybridcars.com