Furna de Água
Furna de Água is a cave system located in the municipality of Angra do Heroísmo , on the island of Terceira in the Portuguese archipelago of the Azores . 
<triplet> Furna de Água <subj> Azores <obj> located in the administrative territorial entity <triplet> Angra do Heroísmo <subj> Terceira <obj> capital of <subj> Azores <obj> located in the administrative territorial entity <triplet> Terceira <subj> Azores <obj> located in the administrative territorial entity <triplet> Portuguese <subj> Azores <obj> contains administrative territorial entity <triplet> Azores <subj> Portuguese <obj> country