<http://webisa.webdatacommons.org/prov/145028573>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/256562614> .
<http://webisa.webdatacommons.org/256562614>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.ca> .
<http://webisa.webdatacommons.org/256562614>	<http://www.w3.org/ns/prov#value>	"Also, vulnerability to false alarms has been a discouraging problem, inasmuch as switching transients, emissions from radio and television transmitters and other sources can easily trigger false alarms in arc detectors." .
<http://webisa.webdatacommons.org/256562614>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/273087340>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/256562614> .