Premodifier: un
Head noun: charter

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

Narrower concepts

labelprovenanceconfidence
chapter viiisap:2344543910.571250
international lawisap:2358040860.438160
principle of sovereigntyisap:285412460.401480
natoisap:22128650.351792
usisap:299950460.233027