PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • As described in the foregoing, in the optical transmitter-receiver, the electrical signal having a high frequency such as a millimeter-wave band is optically transmitted by optical signal processing, and the optical signal is further
http://www.w3.org/ns/prov#wasQuotedFrom
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