id,product_id,source,type,external_id,external_id_original
CID_1KDYT1VQGJC0,PRD_0EFM55PEXVB0,content,1,e5ec023a-a766-4b5f-b9cc-9287f3c58ee6,
PID_02PD9KHFVK80,PRD_0EFM55PEXVB0,product,4,04000000C00002357510,
PID_0PTR55BVDFZ0,PRD_0EFM55PEXVB0,product,6,9781642734249,
PID_1MGBZV45WNEG,PRD_0EFM55PEXVB0,product,2,bwg_migration.2294895,
PID_2RMPVCYHPHNG,PRD_0EFM55PEXVB0,product,7,9781642734249,