id,product_id,source,type,external_id,external_id_original
CID_1K4E1B21WF70,PRD_2CQW3MPF7GV0,content,1,323f41b5-657f-4b8c-a078-f8a80596ac0c,
PID_00DJWE03HX7G,PRD_2CQW3MPF7GV0,product,7,9781636992563,
PID_2AF9JNMSTYT0,PRD_2CQW3MPF7GV0,product,4,04000000C00001465590,
PID_3W900XFQY0GG,PRD_2CQW3MPF7GV0,product,2,bwg_migration.1264513,