is a specific kind of: ground, land, soil.

instances of which are: Bad Lands, Badlands.

domain usage: plural, plural form.

is an instance of: geographic area, geographic region, geographical area, geographical region | badlands.

is a part of: Cornhusker State, NE, Neb., Nebraska | Coyote State, Mount Rushmore State, S.D., SD, South Dakota.