Roma San Pietro railway station
Roma San Pietro railway station is a major station serving the city and "comune" of Rome , Italy . 
<triplet> Roma San Pietro railway station <subj> station <obj> instance of <subj> Rome <obj> located in the administrative territorial entity <subj> Italy <obj> country <triplet> Rome <subj> comune <obj> instance of <subj> Italy <obj> country <triplet> Italy <subj> Rome <obj> capital