Partitioned

The hall could seat a thousand people before it was partitioned.

Traditional Javanese villages partitioned their most essential resource into house land and rice land.

Brazil is partitioned into states, which in turn are partitioned into municipalities.

Most of the time nowadays, travelers only know they have crossed from one side to the other of the partitioned island because of the difference in the color of the mailboxes or because road signs in the south use kilometers, while in the north they’re indicated in miles.