Columbia subject headings:
Sepulchral monuments--Thrace.
Stele (Archaeology)--Thrace.
Thrace--Antiquities, Roman.
Harvard subject headings:
Sepulchral monuments--Thrace.
Stele (Archaeology)--Thrace.
Thrace--Antiquities, Roman.
Princeton subject headings:
Sepulchral monuments--Thrace.
Stele (Archaeology)--Thrace.
Thrace--Antiquities, Roman.