Palatine vs Seven Hills of Rome

Palatine and Seven Hills of Rome both are nouns.

Word	Noun	Adjective	Verb	Adverb
Palatine	Yes	No	No	No
Seven Hills of Rome	Yes	No	No	No

Palatine (noun)	Seven Hills of Rome (noun)
the most important of the Seven Hills of Rome; supposedly the location of the first settlement and the site of many imperial palaces	the hills on which the ancient city of Rome was built