id,product_id,source,type,external_id,external_id_original
CID_27JCVN2J3500,PRD_18YXN8VSX020,content,1,de594811-e00a-4676-b2b3-a28374dbb4a5,
PID_0EB1SCDP8E80,PRD_18YXN8VSX020,product,7,9781718307209,
PID_1GARFK0CDGEG,PRD_18YXN8VSX020,product,4,04000000C00001215879,
PID_3T4PXTMTPJ50,PRD_18YXN8VSX020,product,2,bwg_migration.984775,