id,product_id,source,type,external_id,external_id_original
CID_041481D9P090,PRD_1B1741GN0X8G,content,1,a4f2add7-3d80-4cc8-a480-3b60a64e5f53,
PID_10K00KPB8YW0,PRD_1B1741GN0X8G,product,3,9781642123722,
PID_1MQJW5F72V30,PRD_1B1741GN0X8G,product,7,9781642123722,
PID_3AJYPV91C0JG,PRD_1B1741GN0X8G,product,2,bwg_migration.873135,
PID_3YH9JC3X7WSG,PRD_1B1741GN0X8G,product,4,04000000C00001114738,