PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • More specifically, the new and improved combustible gas fabricated by the passage of a magnetized liquid containing water and carbon particles through a submerged electric arc, the gas including hydrogen oxygen and carbon dioxide constituting no more than about 12 percent of the gas.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com