PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such an exhaust gas may, for example, be an exhaust gas discharged from an internal combustion engine such as a diesel engine, particularly an exhaust gas from combustion in a large air/fuel ratio.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com