About: ohio valley

Premodifier: ohio
Head noun: valley

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

Broader concepts

label	provenance	confidence
area	isap:492562698	0.504265
region	isap:397181601	0.371465
place	isap:114744595	0.354428
conference	isap:21568914	0.216640
season	isap:390346642	0.190422

Narrower concepts

label	provenance	confidence
kentucky	isap:484111014	0.309299
indiana	isap:267198877	0.268310
ohio	isap:311148163	0.249581