Reiherstieg
The Reiherstieg is an anabranch of the river Elbe in the Port of Hamburg , Germany . 
<triplet> Reiherstieg <subj> Elbe <obj> mouth of the watercourse <triplet> Elbe <subj> Reiherstieg <obj> tributary <subj> Germany <obj> country <triplet> Port of Hamburg <subj> Germany <obj> country