PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The system according to claim 1, wherein said refrigerant is a volatile liquid has a boiling point between about ???3??? C. and +20??? C.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com