id,product_id,source,type,external_id,external_id_original
CID_003NMJYAA09G,PRD_1NEM34MD4WB0,content,1,2d798b64-e56e-4bd8-8338-1c1ecab44d7a,
PID_0RSW66AV7FW0,PRD_1NEM34MD4WB0,product,3,9781421555270,
PID_1CWEXQ3MS830,PRD_1NEM34MD4WB0,product,7,9781421555270,
PID_22VTMDXH8HJG,PRD_1NEM34MD4WB0,product,2,bwg_migration.2726511,
PID_2PY5KYPD2DSG,PRD_1NEM34MD4WB0,product,4,42155527C00002737686,