About: fire detection system

Premodifier: fire detection
Head noun: system

Same concepts
http://dbpedia.org/resource/Fire_alarm_system

Broader concepts

label	provenance	confidence
several additional component	isap:421741635	0.772468
vessel	isap:394608732	0.348576
problem	isap:444994489	0.262942

Narrower concepts

label	provenance	confidence
smoke detector	isap:483504037	0.776924