Horstsee
Horstsee is a lake in Stade , Lower Saxony , Germany . 
<triplet> Horstsee <subj> lake <obj> instance of <subj> Stade <obj> located in the administrative territorial entity <subj> Germany <obj> basin country <triplet> Stade <subj> Germany <obj> country <triplet> Lower Saxony <subj> Germany <obj> country <triplet> Germany <subj> Lower Saxony <obj> contains administrative territorial entity