id,product_id,source,type,external_id,external_id_original
CID_2AG3YH9RMA40,PRD_25WY011EGRM0,content,1,f161007a-bad6-41e2-a3a3-051ac8d66322,
PID_1BKS5Z43SY2G,PRD_25WY011EGRM0,product,3,9781646515851,
PID_1ZP410YZKT9G,PRD_25WY011EGRM0,product,7,9781684913312,
PID_2XDQR6RSX3S0,PRD_25WY011EGRM0,product,2,bwg_migration.1403078,
PID_31G2QQHNMWC0,PRD_25WY011EGRM0,product,4,64651585C00001578721,