Allner See
Allner See is an artificial lake near Hennef in Rhein-Sieg-Kreis , North Rhine-Westphalia , Germany . 
<triplet> Allner See <subj> Germany <obj> country <triplet> Hennef <subj> Rhein-Sieg-Kreis <obj> located in the administrative territorial entity <subj> Germany <obj> country <triplet> Rhein-Sieg-Kreis <subj> Germany <obj> country <triplet> North Rhine-Westphalia <subj> Germany <obj> country <triplet> Germany <subj> North Rhine-Westphalia <obj> contains administrative territorial entity