PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The system is so flexible that it can be made into various types of racks, trolleys, workstations, gravity flow racks & even light duty machine structures.
http://www.w3.org/ns/prov#wasQuotedFrom
  • pipeandjointsystem.com