urban center vs Muenchen

urban center and Muenchen both are nouns.

Word	Noun	Adjective	Verb	Adverb
urban center	Yes	No	No	No
Muenchen	Yes	No	No	No

urban center (noun)	Muenchen (noun)
a large and densely populated urban area; may include several independent administrative districts	the capital and largest city of Bavaria in southwestern Germany