Pustaha
Pustaha is the magic book of the Toba Batak people of North Sumatra , Indonesia . 
<triplet> Toba Batak people <subj> North Sumatra <obj> location <subj> Indonesia <obj> country <triplet> North Sumatra <subj> Indonesia <obj> country <triplet> Indonesia <subj> North Sumatra <obj> contains administrative territorial entity