PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Carbon dioxide (CO2) is another natural byproduct of combustion, from power plants, factories, vehicles, homes, hospitals and other users of wood, coal, petroleum and biofuels.
http://www.w3.org/ns/prov#wasQuotedFrom
  • enterstageright.com