id,product_id,source,type,external_id,external_id_original
CID_0J1CEFNYZYE0,PRD_39PHC4RNJA6G,content,1,481a81ae-2ace-4922-803c-4d1be4ec42a1,
PID_0C5MGDQ1EKF0,PRD_39PHC4RNJA6G,product,7,9781641655194,
PID_1P7K6NBZKN5G,PRD_39PHC4RNJA6G,product,4,04000000C00001006923,
PID_3R19MWYNMPR0,PRD_39PHC4RNJA6G,product,2,bwg_migration.742715,