PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • While I still think electric cars recharged by renewable sources such as wind and solar power are the way we need to go, the potential of ammonia as a ???green??? fuel is fascinating given it can be used in the cars we drive today.
http://www.w3.org/ns/prov#wasQuotedFrom
  • newenergyandfuel.com