Albuquerque vs urban center

Albuquerque and urban center both are nouns.

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

Albuquerque (noun)	urban center (noun)
the largest city in New Mexico; located in central New Mexico on the Rio Grande river	a large and densely populated urban area; may include several independent administrative districts