PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As distressing as that must have been to its new overlords, however, getting Maikop pumping again was an engineering problem, not some sort of mystery, and engineering had always been a German specialty.
http://www.w3.org/ns/prov#wasQuotedFrom
  • historynet.com