City of Brotherly Love vs Independence Hall

City of Brotherly Love and Independence Hall both are nouns.

Word	Noun	Adjective	Verb	Adverb
City of Brotherly Love	Yes	No	No	No
Independence Hall	Yes	No	No	No

City of Brotherly Love (noun)	Independence Hall (noun)
the largest city in Pennsylvania; located in the southeastern part of the state on the Delaware river; site of Independence Hall where the Declaration of Independence and the Constitution were signed; site of the University of Pennsylvania	the building in Philadelphia where the Declaration of Independence was signed