Premodifier: nato
Head noun: enlargement

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

Broader concepts

labelprovenanceconfidence
key issueisap:4144361290.802897
issueisap:4144361280.771197
russiaisap:1428457080.306817

Narrower concepts

labelprovenanceconfidence
georgiaisap:655543290.171188
ukraineisap:652285810.170482