<http://webisa.webdatacommons.org/221830110>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/221830110>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<rcgroups.com> .
<http://webisa.webdatacommons.org/221830110>	<http://www.w3.org/ns/prov#value>	"Locator beacons of course often need trade offs between such features as cost, complexity, features, power, range, frequency, antenna size, programming ease & battery life." .
<http://webisa.webdatacommons.org/prov/10046403>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/221830110> .