PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Upper support 29 which may be water-cooled is made in the form of a tube-sheet, as used in heat exchangers such as surface condensers.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com