id,product_id,source,type,external_id,external_id_original
CID_0EPW22G75PY0,PRD_1J6QVCWKMM90,content,1,97e94c52-0b11-4f3b-9f3f-7db55e91bf96,
PID_16R4P58W3SB0,PRD_1J6QVCWKMM90,product,3,9781718327870,
PID_2AWQDP19NNY0,PRD_1J6QVCWKMM90,product,7,9781718327870,
PID_38T34C3A4V1G,PRD_1J6QVCWKMM90,product,2,bwg_migration.2471611,
PID_3WYE3XM7YQMG,PRD_1J6QVCWKMM90,product,4,71832787C00002513559,