<http://webisa.webdatacommons.org/prov/374524296>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/239178688> .
<http://webisa.webdatacommons.org/239178688>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<designnews.com> .
<http://webisa.webdatacommons.org/239178688>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .
<http://webisa.webdatacommons.org/239178688>	<http://www.w3.org/ns/prov#value>	"In this article, he has described a couple of circuits to deal with this topic, including the SUSTAINING power needed to keep a solenoid (relay coil) energized in the steady state." .