id,product_id,source,type,external_id,external_id_original
CID_0ZHH56BC60KG,PRD_25H68ZE4HEKG,content,1,f38ed1da-fd22-40e0-afad-54942ab0e314,
PID_010P27YEQW2G,PRD_25H68ZE4HEKG,product,7,9781718338241,
PID_2B2CGEH4V1S0,PRD_25H68ZE4HEKG,product,4,71833824C00001581807,
PID_3WWB6P5JW3ZG,PRD_25H68ZE4HEKG,product,2,bwg_migration.1407074,