id,product_id,source,type,external_id,external_id_original
CID_2KWTN7FYK820,PRD_2EX02AM212P0,content,1,62014299-aa6b-405c-b1eb-a2fbee7f69ee,
PID_1FCW2KP8T7K0,PRD_2EX02AM212P0,product,2,bwg_migration.1411023,
PID_1KKEY5F4C060,PRD_2EX02AM212P0,product,7,673-25,
PID_35D5CC3JH5WG,PRD_2EX02AM212P0,product,4,04000000C00001585469,