Walka Water Works
Walka Water Works is a heritage-listed 19th-century pumping station at 55 Scobies Lane , Oakhampton Heights , City of Maitland , New South Wales , Australia . 
<triplet> Walka Water Works <subj> pumping station <obj> instance of <subj> New South Wales <obj> located in the administrative territorial entity <triplet> City of Maitland <subj> New South Wales <obj> located in the administrative territorial entity <triplet> New South Wales <subj> City of Maitland <obj> contains administrative territorial entity