id,product_id,source,type,external_id,external_id_original
CID_2PXSGGPHPHDG,PRD_1RKWA0FYK4F0,content,1,0c6fae08-5934-476a-b622-284e9499628b,
PID_0JSDT0AMBF6G,PRD_1RKWA0FYK4F0,product,2,bwg_migration.851105,
PID_16XRHH31XBDG,PRD_1RKWA0FYK4F0,product,7,9781645052104,
PID_38ZQ7RQY6D00,PRD_1RKWA0FYK4F0,product,4,04000000C00001096397,