About: space-faring nation

Premodifier: space-faring
Head noun: nation

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

Broader concepts

label	provenance	confidence

Narrower concepts

label	provenance	confidence
united states	isap:397353594	0.602572
russium	isap:268321351	0.447951
china	isap:157929919	0.417770