PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The hydrogen could be used directly to generate electricity in a fuel cell or to power a vehicle, or it could be combined with carbon dioxide to make methane or other fuels in a renewable and carbon-neutral way.
http://www.w3.org/ns/prov#wasQuotedFrom
  • robaid.com