PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When chemical compounds such as hydrocarbon and the like are used as the fuel, a reformer or the like is needed to reform the chemical compound so as to generate hydrogen from the chemical compound.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com