id,product_id,source,type,external_id,external_id_original
CID_2YDMN8C82850,PRD_0Z1EQR1Y1AE0,content,1,b4717198-13e0-4a4a-9ab5-9a168ca9fa6e,
PID_0RMW6MMHNK40,PRD_0Z1EQR1Y1AE0,product,7,9781421594804,
PID_1YJFSAPJ4RQG,PRD_0Z1EQR1Y1AE0,product,2,bwg_migration.2443275,
PID_22PTMWFFYMTG,PRD_0Z1EQR1Y1AE0,product,4,42159480C00002488771,
PID_3MGHB3243PH0,PRD_0Z1EQR1Y1AE0,product,3,9781421594804,