<http://webisa.webdatacommons.org/101334244>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/101334244>	<http://www.w3.org/ns/prov#value>	"They have virtually replaced the pilot light in such things as natural gas water heaters, furnaces and stoves." .
<http://webisa.webdatacommons.org/prov/370199019>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/101334244> .
<http://webisa.webdatacommons.org/101334244>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<sfgate.com> .