urban center vs Veracruz

urban center and Veracruz both are nouns.

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

urban center (noun)	Veracruz (noun)
a large and densely populated urban area; may include several independent administrative districts	a major Mexican port on the Gulf of Mexico in the state of Veracruz