PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Suitable propellants are hydrocarbons such as propane or butane or halogenated hydrocarbons such as chlorofluorohydrocarbons or fluorohydrocarbons.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com.au