PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Could it be used as a base for alternative fuels (need to remove sulphur and other contaminants ??? but it might be useful as an intermediate system).
http://www.w3.org/ns/prov#wasQuotedFrom
  • cnn.com