id,product_id,source,type,external_id,external_id_original
CID_2HP41AH61V1G,PRD_018RJMQDT7S0,content,1,b7ada258-9d4d-446c-bcc2-d6bacf632d7c,
PID_0AH22PXAEFJ0,PRD_018RJMQDT7S0,product,7,9781642126006,
PID_18CDNCZMSN5G,PRD_018RJMQDT7S0,product,2,bwg_migration.685833,
PID_1WGRGXG0KH8G,PRD_018RJMQDT7S0,product,4,64212600C00000310186,
PID_36JQ754YMKF0,PRD_018RJMQDT7S0,product,3,9781642126006,