About: http://webisa.webdatacommons.org/162591236

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	External devices such as alarms, flashing lights, buzzers or sirens can be automatically engaged.
http://www.w3.org/ns/prov#wasQuotedFrom	thomasnet.com