Columbia subject headings:
Cattedrale (Otranto, Italy)
Mosaics, Medieval--Italy--Otranto.
Pavements, Mosaic--Italy--Otranto.
Harvard subject headings:
Cattedrale (Otranto, Italy)
Mosaics, Medieval--Italy--Otranto--Themes, motives.
Pavements, Mosaic--Italy--Otranto--Themes, motives.
Princeton subject headings: