About: http://webisa.webdatacommons.org/52126797

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	When the main filter cartridge is in place it holds this switch in a closed condition, and the motor and other electrical apparatus can then be energized.
http://www.w3.org/ns/prov#wasQuotedFrom	google.es