PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Benzene is an aromatic hydrocarbon that is present as a gas in both exhaust and evaporative emissions from mobile sources.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wordpress.com