PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The evaporator coil is a heat exchanger that flashes the warm liquid refrigerant to a cold gas through an expansion valve.
http://www.w3.org/ns/prov#wasQuotedFrom
  • handymanhowto.com