PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The development of biofuels, such as ethanol, is most valuable when combined with programs that ensure energy efficiency, so that the new fuel is not wasted.
http://www.w3.org/ns/prov#wasQuotedFrom
  • nrdc.org