PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Typical fuel used in gas turbines comprises natural gas or other gaseous fuel usually petroleum fractions, which are produced by gasification of primary fossil fuel or by vaporizing liquid fuels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com