id,product_id,source,type,external_id,external_id_original
CID_1Z5ASRKGY05G,PRD_21WX9JQ476A0,content,1,af91b485-b3ba-4566-90d6-8b95aef02430,
PID_14XG3QY94PE0,PRD_21WX9JQ476A0,product,3,9781974744046,
PID_2902YRGTYJN0,PRD_21WX9JQ476A0,product,7,9781974744046,
PID_3EZEHYH79R4G,PRD_21WX9JQ476A0,product,2,bwg_migration.2667320,
PID_3K3SD0BK3MBG,PRD_21WX9JQ476A0,product,4,97474404C00002685984,