<http://webisa.webdatacommons.org/prov/486311192>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/111588774> .
<http://webisa.webdatacommons.org/111588774>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/111588774>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<onlybatteries.com> .
<http://webisa.webdatacommons.org/111588774>	<http://www.w3.org/ns/prov#value>	"A smoke detector is a device which means nothing, unless it can be counted on to perform reliably." .