<http://webisa.webdatacommons.org/122321260>	<http://www.w3.org/ns/prov#value>	"Factors such as RFID signal power and distribution must also be weighed." .
<http://webisa.webdatacommons.org/122321260>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<pffc-online.com> .
<http://webisa.webdatacommons.org/122321260>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/80971807>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/122321260> .