id,product_id,source,type,external_id,external_id_original
CID_20Q8FPC62BH0,PRD_2NDS7V71VG9G,content,1,fc901c87-89b7-47e9-99f0-8b47827ce3d1,
PID_0RNKQN4ZAEMG,PRD_2NDS7V71VG9G,product,2,bwg_migration.244040,
PID_1CSYK6X8WAVG,PRD_2NDS7V71VG9G,product,7,9781421586809,
PID_2PVN1DG11CY0,PRD_2NDS7V71VG9G,product,4,04000000B20173400000,
PID_3TY7WZAJV950,PRD_2NDS7V71VG9G,product,6,Kadokawa,