Meuse River vs Belgique

Meuse River and Belgique both are nouns.

Word	Noun	Adjective	Verb	Adverb
Meuse River	Yes	No	No	No
Belgique	Yes	No	No	No

Meuse River (noun)	Belgique (noun)
an American operation in World War I (1918); American troops under Pershing drove back the German armies which were saved only by the armistice on November 11	a monarchy in northwestern Europe; headquarters for the European Union and for the North Atlantic Treaty Organization
a European river; flows into the North Sea