Columbia subject headings:
Greece--Religion--Congresses.
Sacred space--Greece--Congresses.
Shrines--Greece--Congresses.
Harvard subject headings:
Greece--Religion--Congresses.
Sacred space--Greece--Congresses.
Shrines--Greece--Congresses.
Princeton subject headings:
Greece--Religion--Congresses.
Sacred space--Greece--Congresses.
Shrines--Greece--Congresses.