Premodifier: iron
Head noun: curtain

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

Broader concepts

labelprovenanceconfidence
eastern europeisap:2711147110.639504
nameisap:742871450.453847
phraseisap:2693774750.450493
reminderisap:506046590.420968
systemisap:2741012110.407207
worldisap:352411570.350694
countryisap:4389971400.291985
kindisap:747857410.250937

Narrower concepts

labelprovenanceconfidence
polandisap:4457399370.420917
hungaryisap:4390610740.391939
czechoslovakiaisap:2994747810.324783
russiaisap:4454303780.229097
oneisap:2321151010.136001