PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • Alternatively, coupler 140 shown in FIG. 3 may be a device such as circulator, or switch as shown in FIG. 4, to permit a single antenna to function as both a transmit and a receive antenna.
http://www.w3.org/ns/prov#wasQuotedFrom
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