PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • For example, the transducer 120 can be a sensor such as a pressure, temperature or other sensor for measuring a process variable.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com