PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • wherein, when said reference signal is a signal modulated by constant envelope modulation, a voltage output by said current-voltage converter is input to said noninverting input terminal of said operational amplifier and a reference voltage is input to said inverting input terminal.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com