About: http://webisa.webdatacommons.org/371642161

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	Like Halon, they are not the sort of system you would want to use in an area served by sprinklers, but they do fill the need in areas where introducing a lot of water is a bad idea.
http://www.w3.org/ns/prov#wasQuotedFrom	facilitiesnet.com