urban center vs Yerwa-Maiduguri

urban center and Yerwa-Maiduguri both are nouns.

Word	Noun	Adjective	Verb	Adverb
urban center	Yes	No	No	No
Yerwa-Maiduguri	Yes	No	No	No

urban center (noun)	Yerwa-Maiduguri (noun)
a large and densely populated urban area; may include several independent administrative districts	a city in northeastern Nigeria; an agricultural trading center