PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, there is a requirement to achieve a reduced cost imprint, which is where the PQ elements come in.
http://www.w3.org/ns/prov#wasQuotedFrom
  • drillingcontractor.org