PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Heat engine types include the internal combustion engines of most cars (known to engineers as the Otto cycle), diesel engines, turbines, and the Stirling engine. ...
http://www.w3.org/ns/prov#wasQuotedFrom
  • shumwaysmith.com