PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Amplifiers such as amplifier 18 may also have additional components such as variable optical attenuators, dispersion compensating fiber, telemetry channel filters, filters such as gain equalization filters, isolators, pumps, taps, etc.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com