"It is the only prison in the Land of Oz."

The police station also contains the islands' only prison, with a capacity of thirteen in the cells.

The population at Shakopee, the state's only prison for women, has doubled since 1998.

King's Hill was not the only prison she was free of.

In 2003, it became the only American military prison to accept women.

The whole thing still seems funny to me, but then this is the only prison that I've ever been in.

Brushy Mountain was the only prison in the state unionized.

To complicate security, the warden of the island's only prison let all the inmates out during the storm.

It is the only prison in Michigan which houses women.

It is the only prison for Israeli soldiers during an emergency.