PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Such use of a non-standard frequency is possible because the video information to be displayed in a DTV system is not associated with a particular timing or synchronizing signal, such as the synchronizing pulses within a standard (i.e., analog) video signal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com