| http://www.w3.org/ns/prov#value | - For example, consider the case where radio receiver 322 is in reception range of wireless tether receiver 100RC. When wireless tether receiver 100RC exceeds a predetermined perimeter, e.g., P1-P3, wireless tether receiver 100RC may be configured to send an alert using a plurality of frequencies associated with radios such as AM radios, FM radios, and the like, to alert users of such radios that wi
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