PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Controlling the energy typically involves varying over time at least one parameter such as power, pulse rate, frequency, rate of increase, rate of decrease or duration.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com