Apeldoorn vs urban center

Apeldoorn and urban center both are nouns.

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

Apeldoorn (noun)	urban center (noun)
a city of east central Netherlands; a popular tourist center and site of the summer residence of the Dutch royal family	a large and densely populated urban area; may include several independent administrative districts