PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • However, for cooling equipment such as chillers and CRACs, which contain compressors that cycle on and off, just reading instantaneous kilovolt-amperes or kilowatts may provide meaningless readings depending on when the sensor was polled, and whether the compressor was on or off at the time.
http://www.w3.org/ns/prov#wasQuotedFrom
  • techtarget.com