Great Papuan Plateau
The Great Papuan Plateau is a karst plateau in the Southern Highlands , Hela and Western Provinces of Papua New Guinea . 
<triplet> Great Papuan Plateau <subj> plateau <obj> instance of <triplet> Southern Highlands <subj> Western Province <obj> shares border with <subj> Papua New Guinea <obj> country <triplet> Western Province <subj> Papua New Guinea <obj> country <triplet> Papua New Guinea <subj> Southern Highlands <obj> contains administrative territorial entity <subj> Western Province <obj> contains administrative territorial entity