About: http://webisa.webdatacommons.org/7879552

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 intrusion signal is produced by a series of sensors which are located about the premises such as fire or burglary detection devices.
http://www.w3.org/ns/prov#wasQuotedFrom	google.co.uk