<http://webisa.webdatacommons.org/prov/346787389>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/126571517> .
<http://webisa.webdatacommons.org/126571517>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<globalspec.com> .
<http://webisa.webdatacommons.org/126571517>	<http://www.w3.org/ns/prov#value>	"Motor speed controllers are application-specific devices used to control machines such as conveyors." .
<http://webisa.webdatacommons.org/126571517>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .