PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • signal, for example an RF or intermediate frequency (IF) signal, to a digital signal and likewise converting digital signals to analog signals.
http://www.w3.org/ns/prov#wasQuotedFrom
  • patents.com