About: history of america

Head noun: history
Postmodifier: of america

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

Broader concepts

label	provenance	confidence
story	isap:39986085	0.340080
history	isap:438280837	0.331244
book	isap:76901156	0.227600

Narrower concepts

label	provenance	confidence
country	isap:431875751	0.266611