Columbia subject headings:
Chiesa di S. Costanza (Rome, Italy)
Sant'Agnese fuori le Mura (Church : Rome, Italy)
Harvard subject headings:
Chiesa di S. Costanza (Rome, Italy)
Rome (Italy). Sant'Agnese fuori le mura (Church)
Princeton subject headings:
Rome (City) Sant'Agnese fuori le mura (Church)
Rome (City) Santa Costanza (Church)