- Berkeley, Bishop Berkeley, George Berkeley - Irish philosopher and Anglican bishop who opposed the materialism of Thomas Hobbes (1685-1753)
--1 is a kind of philosopher; bishop
- Berkeley - a city in California on the eastern shore of San Francisco Bay; site of the University of California at Berkeley
--2 is a kind of city, metropolis, urban center
--2 is a part of California, Golden State, CA, Calif.
--2 has part: University of California at Berkeley