Düpenau
Düpenau is a river of Hamburg and Schleswig-Holstein , Germany . 
<triplet> Düpenau <subj> Germany <obj> country <triplet> Hamburg <subj> Schleswig-Holstein <obj> shares border with <subj> Germany <obj> located in the administrative territorial entity <triplet> Schleswig-Holstein <subj> Hamburg <obj> shares border with <subj> Germany <obj> country <triplet> Germany <subj> Hamburg <obj> contains administrative territorial entity <subj> Schleswig-Holstein <obj> contains administrative territorial entity