PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Not all material that was collected and could be smelted reaches the smelters, especially if smelters are distant.
http://www.w3.org/ns/prov#wasQuotedFrom
  • energyskeptic.com