PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The invention is more particularly directed to passing electricity generated by high temperature solid electrolyte fuel cells which utilize an electrochemical combustion reaction between an oxidant and a fuel gas, which are combined at the fuel electrode to directly convert chemical energy of the fuel into direct current electrical energy.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.co.uk