U Thant Island
U Thant Island ( officially Belmont Island ) is a small artificial island or islet in the borough of Manhattan in New York City . 
<triplet> U Thant Island <subj> artificial island <obj> instance of <subj> Manhattan <obj> located in the administrative territorial entity <triplet> borough <subj> New York City <obj> located in the administrative territorial entity <triplet> Manhattan <subj> U Thant Island <obj> has part <subj> borough <obj> instance of <subj> New York City <obj> located in the administrative territorial entity <triplet> New York City <subj> Manhattan <obj> contains administrative territorial entity