While the pgx prefix had been registered in 2017 with identifiers.org
we recently changed the resolver and target mappings on the Progenetix server.
This went hand-in-hand with the generation of unique & persistant identifiers
for the main data items.
pgx:pgxbs-kftva5zvpgx:pgxcs-kftvlijbpgx:pgxind-kftx266lThe mappings are enabled through the new id resolver endpoint “https://progenetix.org/services/ids/{$id}”
