PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Kennard???s sand pump is entirely different from the pumps already described, and is a direct application of the ordinary lift pump.
http://www.w3.org/ns/prov#wasQuotedFrom
  • wikisource.org