id,product_id,source,type,external_id,external_id_original
CID_0KM4MT63JNN0,PRD_1R8QM310GCQG,content,1,75fefc53-eeb8-4a83-a96a-400a13b0ff44,
PID_0N645MVB9000,PRD_1R8QM310GCQG,product,3,9781421570563,
PID_1SAQ16C70WQ0,PRD_1R8QM310GCQG,product,7,9781421570563,
PID_2Z02VWE1J26G,PRD_1R8QM310GCQG,product,2,bwg_migration.2363709,
PID_334DQD0X5YDG,PRD_1R8QM310GCQG,product,4,42157056C00002416914,