About: http://webisa.webdatacommons.org/407035482

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 instant invention relates to the detection and enunciation of hazardous conditions, and more particularly to the detection and enunciation of smoke, carbon monoxide, and fire in residential and commercial settings.
http://www.w3.org/ns/prov#wasQuotedFrom	patents.com