PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • When the device is taken to a different environment, such as high altitude, the reading of water depth on the gauge may be substantially different from the actual measured water depth.
http://www.w3.org/ns/prov#wasQuotedFrom
  • mindspring.com