PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A sixth approach to temperature control is to employ the use of a degenerative feedback device, usually comprising hot and cold water inlets, a mixing chamber, a stepper or other motor controlled valve, a temperature sensor, an electric comparator unit for comparing the temperature sensor signal with a reference signal, and a motor controller for keeping the signal differences as low as possible.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com