About: http://webisa.webdatacommons.org/112287150

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	However, it will be appreciated that separate buttons or other types of switch means may be provided for selectively turning power on and turning power off.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es