PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The energy-dispersal signal has a triangular waveform synchronized with the video signal, for example at the frame rate, and the resultant composed signal, when frequency modulated and transmitted on a carrier, may be effectively transmitted without disturbing ground-based transmission systems.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com