PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • In the first, Wind/Natural Gas, both plant types are used to fill the gap and in the second, wind alone is assumed.
http://www.w3.org/ns/prov#wasQuotedFrom
  • masterresource.org