About: air force base

Premodifier: air force
Head noun: base

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

Broader concepts

label	provenance	confidence
federal facility	isap:457451586	0.668990
place	isap:92114445	0.666866
golf course	isap:309600952	0.546129
building	isap:460940140	0.542238

Narrower concepts

label	provenance	confidence
there	isap:205152411	0.287082
base	isap:168190217	0.281263
fact	isap:169185453	0.260039
all	isap:247275869	0.227026
site	isap:179446980	0.216132
park	isap:166070162	0.186925