<http://webisa.webdatacommons.org/418048906>	<http://www.w3.org/ns/prov#value>	"A smoke detector is a device that senses smoke, typically as an indicator of fire." .
<http://webisa.webdatacommons.org/418048906>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<wikipedia.org> .
<http://webisa.webdatacommons.org/418048906>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/486311192>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/418048906> .