Jerez vs urban center

Jerez and urban center both are nouns.

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

Jerez (noun)	urban center (noun)
a city in southwestern Spain that is famous for making sherry	a large and densely populated urban area; may include several independent administrative districts