PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Cap and trade is a plan to limit carbon dioxide emissions by selling (or giving) pollution permits (called allowances") to big polluters.
http://www.w3.org/ns/prov#wasQuotedFrom
  • celsias.com