Colleferro
Colleferro is a small town of the Metropolitan City of Rome in the Lazio region of central Italy . 
<triplet> Colleferro <subj> Metropolitan City of Rome <obj> located in the administrative territorial entity <triplet> Metropolitan City of Rome <subj> Lazio <obj> located in the administrative territorial entity <subj> Italy <obj> country <triplet> Lazio <subj> Metropolitan City of Rome <obj> contains administrative territorial entity <subj> Italy <obj> country <triplet> Italy <subj> Lazio <obj> contains administrative territorial entity