PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Incidentally, although there is a case where, at the time of reproduction, with an aim to decrease the noises, a small-amplitude sine wave signal of several hundreds of MHz is superimposed on the operating current Iop of the semiconductor laser SL, but since this has no direct relevancy to the operation of the semiconductor laser driving circuit DSL, the illustration is omitted.
http://www.w3.org/ns/prov#wasQuotedFrom
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