Isla Grande de Tierra del Fuego
The western portion ( 61 . 4% ) of the island is in Chile ( Province of Tierra del Fuego and Antártica Chilena Province ) , while the eastern portion ( 38 . 6% , ) is in Argentina ( Tierra del Fuego Province ) . 
<triplet> Province of Tierra del Fuego <subj> Chile <obj> country <triplet> Antártica Chilena Province <subj> Chile <obj> country <triplet> Argentina <subj> Tierra del Fuego Province <obj> contains administrative territorial entity <triplet> Tierra del Fuego Province <subj> Province of Tierra del Fuego <obj> different from <subj> Argentina <obj> country