<http://webisa.webdatacommons.org/prov/479355032>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/176053647> .
<http://webisa.webdatacommons.org/prov/387773306>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/176053647> .
<http://webisa.webdatacommons.org/prov/305103835>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/176053647> .
<http://webisa.webdatacommons.org/176053647>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/176053647>	<http://www.w3.org/ns/prov#value>	"Such circuitry, often referred to in the art as the magnetics\", includes limit switches, speed governors, photoelectric cells, and other sensing devices connected to the machine tool." .
<http://webisa.webdatacommons.org/176053647>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .