id,product_id,source,type,external_id,external_id_original
CID_0DCRBH203T40,PRD_01MFN3BZQ12G,content,1,646a2dfd-c39a-40f2-a7a5-27f2ef33b22e,
PID_0T4VY2H8XGW0,PRD_01MFN3BZQ12G,product,2,bwg_migration.1490863,
PID_1EB6NMA4QD30,PRD_01MFN3BZQ12G,product,7,9781975365707,
PID_2GAXBVYJRESG,PRD_01MFN3BZQ12G,product,4,97536570C00001652411,