PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • The device may of course be used as an echo canceller for use with a transmitter/receiver unit when the transmitter output is applied to the device input, the receiver is connected to the output for corrected values and the input for received values is supplied with a signal including an echo which is to be received by the receiver.
http://www.w3.org/ns/prov#wasQuotedFrom
  • google.com