PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Given that typical RF systems are comprised of any number of items, e.g. RF generators, amplifiers, attenuators, power meters, couplers, antennas, etc., it is not uncommon that a great deal of thought is given to these ??????high end devices while mundane items such as connectors and cables are often treated as an afterthought.
http://www.w3.org/ns/prov#wasQuotedFrom
  • microwavejournal.com