About: http://webisa.webdatacommons.org/165668944

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	Fire alarms are also sometimes done in this manner, though only in particular situations where fire cannot spread beyond a firewall or other method of containment.
http://www.w3.org/ns/prov#wasQuotedFrom	fixedreference.org