island vs Bedloe's Island

island and Bedloe's Island both are nouns.

Word	Noun	Adjective	Verb	Adverb
island	Yes	No	No	No
Bedloe's Island	Yes	No	No	No

island (noun)	Bedloe's Island (noun)
a zone or area resembling an island	an island in New York Bay to the southwest of Manhattan where the Statue of Liberty stands
a land mass (smaller than a continent) that is surrounded by water