PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Phase converters transform single-phase power into three-phase power for the operation of industrial motors, pumps, and other equipment.
http://www.w3.org/ns/prov#wasQuotedFrom
  • globalspec.com