About: http://webisa.webdatacommons.org/385250807

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	Check whether any electornic applicace connected to the 2-way switches should get power supply when one switch is in on state and other is in off state or vice versa.
http://www.w3.org/ns/prov#wasQuotedFrom	wordpress.com