- Philadelphia, City of Brotherly Love - 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
--1 is a kind of city, metropolis, urban center
--1 is a part of Pennsylvania, Keystone State, PA
--1 has parts: Benjamin Franklin Bridge; Independence Hall; Walt Whitman Bridge