PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Electricity is a form of power itself produced by an ensemble of complementary machines that dispatch or retract precise amounts of supply to match demand perfectly at all times, maintaining a steady, predictable level of production throughout their operating time except when they are called upon to ramp up or back in response to demand changes.
http://www.w3.org/ns/prov#wasQuotedFrom
  • masterresource.org