PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • It should be noted that, within the scope of the claimed invention, communication by a sensor may include both the presence and the absence of an electrical or other signal when the absence of a signal is indicative of a state of a vehicle component.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com