<http://webisa.webdatacommons.org/prov/250249874>	<http://www.w3.org/ns/prov#wasDerivedFrom>	<http://webisa.webdatacommons.org/442034665> .
<http://webisa.webdatacommons.org/442034665>	<http://www.w3.org/ns/prov#value>	"FIG. 13A is a plan view illustrating typical electrical circuit switching connections in the line switches of FIG. 12." .
<http://webisa.webdatacommons.org/442034665>	<http://www.w3.org/ns/prov#wasQuotedFrom>	<google.com> .
<http://webisa.webdatacommons.org/442034665>	<http://www.w3.org/1999/02/22-rdf-syntax-ns#type>	<http://www.w3.org/ns/prov#Entity> .