About: http://webisa.webdatacommons.org/440740922

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	The switch generally takes the form of a trigger switch, however, other forms of actuating means may be used such as a knob.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com