PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The technical drawings associated with this design only show the basic concepts, leaving details such as interpenetrating gas and air ducting, lid, seals, dampers, etc. up to the innovation and skills of the fabricator.
http://www.w3.org/ns/prov#wasQuotedFrom
  • gasifyer.com