urban center vs Logrono

urban center and Logrono both are nouns.

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

urban center (noun)	Logrono (noun)
a large and densely populated urban area; may include several independent administrative districts	a city in northern Spain on the Ebro River