PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alternatively, the fuel may be entrained in a gas such as steam, carbon dioxide, nitrogen, recycle synthesis gas, air, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com