About: http://webisa.webdatacommons.org/51158451

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 all On/Off button which will either switch all output devices On or Off except for those device that have been configured not to be included.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es