id,product_id,source,type,external_id,external_id_original
CID_0D9AZXT42W2G,PRD_1NF0KP6QT14G,content,1,518fbb11-bab8-4933-8d29-cdc052631280,
PID_136RAH3B8Y8G,PRD_1NF0KP6QT14G,product,3,9781421597409,
PID_1Q5B62M72TZG,PRD_1NF0KP6QT14G,product,7,9781421597409,
PID_2N0PRRP1C0F0,PRD_1NF0KP6QT14G,product,2,bwg_migration.2384196,
PID_3S71MA8X7WJ0,PRD_1NF0KP6QT14G,product,4,42159740C00002436153,