Handle $d and $4 in authority deduplication for e.g. Benedictus, Rostropovič
Handle $d and $4 in authority deduplication for e.g. Benedictus, Rostropovič

We had 121 exact duplicates caused by a difference in $4 and nothing else.

nemobis/BEIC,nemobis/BEIC,nemobis/BEIC