<http://webisa.webdatacommons.org/281104522>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/prov/53322558>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/281104522> .
<http://webisa.webdatacommons.org/281104522>	<http://www.w3.org/ns/prov#value>	"They have low-voltage control terminals, across which a potentiometer or other device for regulating the dimming signal is connected." .
<http://webisa.webdatacommons.org/281104522>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .