id,product_id,source,type,external_id,external_id_original
CID_3Z8WTAN2CCG0,PRD_16T4877N3YWG,content,1,cd2abf44-3348-4f1b-984c-b879398ca539,
PID_0KCS2JH0ZPGG,PRD_16T4877N3YWG,product,3,9780316305969,
PID_17KBY4BWHK7G,PRD_16T4877N3YWG,product,7,9780316305969,
PID_25EQGT5S0RQ0,PRD_16T4877N3YWG,product,2,bwg_migration.393701,
PID_39D2CBYATMT0,PRD_16T4877N3YWG,product,4,31630596B24593400000,