PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The exhaust-heat reformer is an attempt to run an engine optimized for H2 with thermal efficiency of up to 50%, using liquid fuels such as methanol and gasoline which are easy to store and transport.
http://www.w3.org/ns/prov#wasQuotedFrom
  • greencarcongress.com