entity_aliases: 21, "to": "2021-02-10T00:00:00.000Z"}], sec_former_name

This data as json

entity_id	alias_name	alias_normalized	alias_source	effective_start	effective_end
21	"to": "2021-02-10T00:00:00.000Z"}]	TO 2021 02 10T00 00 00000Z	sec_former_name