Cherepovets vs urban center

Cherepovets and urban center both are nouns.

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

Cherepovets (noun)	urban center (noun)
a city of east central Russia to the north of Moscow	a large and densely populated urban area; may include several independent administrative districts