PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The propellant is a low boiling liquid, which volatilizes under ambient conditions of temperature and pressure.
http://www.w3.org/ns/prov#wasQuotedFrom
  • freepatentsonline.com