Gerhart-Hauptmann-Platz
Gerhart-Hauptmann-Platz ( "Gerhart Hauptmann Square" ) is a central square in Altstadt quarter , Hamburg , Germany . 
<triplet> Gerhart-Hauptmann-Platz <subj> Germany <obj> country <triplet> Altstadt <subj> Germany <obj> country <triplet> Hamburg <subj> Germany <obj> located in the administrative territorial entity <triplet> Germany <subj> Hamburg <obj> contains administrative territorial entity