Penal colony
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In the 19th century, the Galápagos Islands served as a penal colony for political prisoners from Ecuador. (AUDIO: Bloodtide)
Inspector Thorne of the Department planned to use the planet Urlic, preserved within an Ukkan library card, as a prison colony, only for the card to be reclaimed by Ukkan librarian Yssaringintinka. (TV: Lost Library of Ukko)