About: american slavery

Premodifier: american
Head noun: slavery

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

Broader concepts

label	provenance	confidence
thing	isap:34769118	0.592276
topic	isap:34872833	0.540638
country	isap:437507413	0.511874
anything	isap:48040276	0.425338
system	isap:276099776	0.419742
book	isap:71781418	0.357149
slavery	isap:435498349	0.240296

Narrower concepts

label	provenance	confidence
slavery	isap:435498357	0.259233