Adana vs urban center

Adana and urban center both are nouns.

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

Adana (noun)	urban center (noun)
a city in southern Turkey on the Seyhan River	a large and densely populated urban area; may include several independent administrative districts