id,product_id,source,type,external_id,external_id_original
CID_38GY7761JT0G,PRD_10KDW0TA9FS0,content,1,766c3100-4044-4dee-865c-45cb4f282f7a,
PID_087Q4VEW4JQG,PRD_10KDW0TA9FS0,product,7,9780316237772,
PID_1DX2ZH8YQR70,PRD_10KDW0TA9FS0,product,2,bwg_migration.322907,
PID_1J1DV21A9MA0,PRD_10KDW0TA9FS0,product,4,31623777B23213400000,
PID_343499M0JP0G,PRD_10KDW0TA9FS0,product,3,9780316237772,