<http://webisa.webdatacommons.org/414157231>	<http://www.w3.org/ns/prov#value>	"[0004] FIG. 2 is an illustration of an exemplary RF communication system" .
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<http://webisa.webdatacommons.org/prov/241151934>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/414157231> .
<http://webisa.webdatacommons.org/414157231>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<faqs.org> .