<http://webisa.webdatacommons.org/410736500>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/prov/398525885>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/410736500> .
<http://webisa.webdatacommons.org/410736500>	<http://www.w3.org/ns/prov#value>	"system, including a boiler, pump, manifold, etc." .
<http://webisa.webdatacommons.org/410736500>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<drivewayheating.com> .