PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Examples of process devices include process transmitters used to measure temperature, pressure, flow, pH, turbidity, level, or other process variables and various process control devices.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au