PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Hydrocarbons, such as isobutane and propane, are common power fluids used in this process.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogfa.com