id,product_id,source,type,external_id,external_id_original
CID_0C3GHSB414EG,PRD_0GAXZPBAFMCG,content,1,b7b60ce4-9472-4d6e-8949-3be38bfeeeba,
PID_0CTYME545AQ0,PRD_0GAXZPBAFMCG,product,7,9781718330221,
PID_1PMNANSJECDG,PRD_0GAXZPBAFMCG,product,4,71833022C00001594180,
PID_3RPKRXC8KE00,PRD_0GAXZPBAFMCG,product,2,bwg_migration.1421773,