id,product_id,source,type,external_id,external_id_original
CID_1MR72H87TBX0,PRD_202MXQAJW93G,content,1,21505c6f-1880-4145-9478-76e1ae62696b,
PID_0C7MFPZG4CAG,PRD_202MXQAJW93G,product,4,64275706C00001017245,
PID_1P1JXXJE9E10,PRD_202MXQAJW93G,product,3,9781642757064,
PID_2T5XSF4T3AM0,PRD_202MXQAJW93G,product,7,9781642757064,
PID_3R39G554JG7G,PRD_202MXQAJW93G,product,2,bwg_migration.755791,