Hamburg National Theatre
The Hamburg Enterprise , commonly known as the Hamburg National Theatre , was a theatre company in Hamburg ( now Germany ) , that existed 1767–1769 at the Gänsemarkt square , and that was led by Abel Seyler . 
<triplet> Hamburg National Theatre <subj> Hamburg <obj> located in the administrative territorial entity <subj> Germany <obj> country <subj> Abel Seyler <obj> owned by <triplet> Hamburg <subj> Germany <obj> located in the administrative territorial entity <triplet> Germany <subj> Hamburg <obj> contains administrative territorial entity <triplet> Gänsemarkt <subj> Germany <obj> country <triplet> Abel Seyler <subj> Hamburg National Theatre <obj> owner of