About: drop ceiling

Premodifier: drop
Head noun: ceiling

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

Broader concepts

label	provenance	confidence
application	isap:65387166	0.494755
location	isap:46465829	0.491794
feature	isap:434382455	0.481044
cable	isap:40067943	0.129674

Narrower concepts

label	provenance	confidence
ceiling	isap:430315488	0.351943
stuff	isap:226796492	0.121140