PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, he says that if other factors, such as increased production costs or carbon taxes, come in to play, oil prices would rise.
http://www.w3.org/ns/prov#wasQuotedFrom
  • phys.org