PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • By way of example, the first type of sensor means 14a collects physical data such as the following: pH, pressure, temperature, magnetic field strength, electrical field strength, light intensity, viscosity, sound, humidity, composition, concentration, and other parameters that are not time-based.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com