PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In other embodiments, where the anode is a metal, the fuel can be in contact with metal oxide formed from the anode.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com