About: http://webisa.webdatacommons.org/211999895

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 present invention relates to a safety apparatus for automatically moving an ON/OFF member of a device upon the occurrence of a vibration or shock, such as a seismic disturbance or earthquake.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com