About: replacement ref

Premodifier: replacement
Head noun: ref

Same concepts
http://dbpedia.org/resource/2012_NFL_referee_lockout

Broader concepts

label	provenance	confidence
thing of the past	isap:468425982	0.348614
nightmare	isap:264221999	0.210620
fan	isap:282243131	0.204308
issue	isap:466757494	0.179253
game	isap:250302447	0.177219

Narrower concepts

label	provenance	confidence