About: http://webisa.webdatacommons.org/397760455

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	A device for regulating delivery of power from an AC voltage source to a load such as a lamp, a motor, a heating element or the like is described.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com