Columbia subject headings:
Harvard subject headings:
Associations, institutions, etc.--Italy--Ostia (Extinct city)
Associations, institutions, etc.--Turkey--Ephesus (Extinct city)
Associations, institutions, etc.--Turkey--Marmaraereğlisi--History.
Princeton subject headings:
Associations, institutions, etc.--Rome--Provinces.
Cities and towns, Ancient.
Roman provinces--Social conditions.