About: http://webisa.webdatacommons.org/262300974

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	These devices have several buttons that allow a variety of emergency services such as fire, medical and police to be summoned.
http://www.w3.org/ns/prov#wasQuotedFrom	google.fr