PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • A thermocouple is a widely used form of temperature sensor and can also be used to convert heat into electrical power.
http://www.w3.org/ns/prov#wasQuotedFrom
  • powerinverters.org