PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A number are already active in areas such as fuel cells and hydrogen, which can potentially replace petrol in cars and the next generation of aircraft.
http://www.w3.org/ns/prov#wasQuotedFrom
  • europa.eu