PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • These standards apply to diesel fueled engines, as well as to CI engines fueled by natural gas and other alternative fuels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • dieselnet.com