Which preposition to use with symbolised

in Occurrences 10%

Much might be written of the strange medley of creeds which are symbolised in these caves.

for Occurrences 3%

He was still the political leader and schemer, though the ecstasy of religion, symbolised for him just now in the rites of the Lesser Pilgrimage, had caught him for the moment in its sweep.

under Occurrences 2%

The corn spirit was, however, often symbolised under a human form.

Which preposition to use with  symbolised