urban center vs Jabalpur

urban center and Jabalpur both are nouns.

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

urban center (noun)	Jabalpur (noun)
a large and densely populated urban area; may include several independent administrative districts	an industrial city of central India to the southeast of Delhi