's Gravenhage vs The Hague

's Gravenhage and The Hague both are nouns.

Word	Noun	Adjective	Verb	Adverb
's Gravenhage	Yes	No	No	No
The Hague	Yes	No	No	No

As nouns, 's Gravenhage and The Hague are synonyms defined as:

's Gravenhage and The Hague: the site of the royal residence and the de facto capital in the western part of the Netherlands; seat of the International Court of Justice

Other synonyms of 's Gravenhage include Den Haag.

's Gravenhage (noun)	The Hague (noun)
the site of the royal residence and the de facto capital in the western part of the Netherlands; seat of the International Court of Justice	the site of the royal residence and the de facto capital in the western part of the Netherlands; seat of the International Court of Justice