PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The Bowser 2-10-2 used an odd generic boiler that wasn't fully prototypical for anything, especially the cab.
http://www.w3.org/ns/prov#wasQuotedFrom
  • trains.com