PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Bioenergy refers both to biofuels, which are transportation or heating fuels such as ethanol and biodiesel that are derived from plant matter, and to raw plant biomass used to generate electricity.
http://www.w3.org/ns/prov#wasQuotedFrom
  • usablenet.com