urban center vs Lyallpur

urban center and Lyallpur both are nouns.

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

urban center (noun)	Lyallpur (noun)
a large and densely populated urban area; may include several independent administrative districts	city in northeast Pakistan, the third largest metropolis in Pakistan