About: http://webisa.webdatacommons.org/450036837

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	S is a switch to be changed over and connected to a terminal T; by remote release operation, and S is a lead switch controlled by a relay SL while I is an indication lamp.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com