Roman theatre of Philippopolis
The Roman theatre of Philippopolis ( ; , "Plovdivski antichen teatar" ) is one of the world's best-preserved ancient Roman theatres , located in the city center of modern Plovdiv , Bulgaria . 
<triplet> Roman theatre of Philippopolis <subj> Plovdiv <obj> located in the administrative territorial entity <subj> Bulgaria <obj> country <triplet> Plovdiv <subj> Bulgaria <obj> country