id,product_id,source,type,external_id,external_id_original
CID_1J6ERDVJPXW0,PRD_1KD3E4E7BPW0,content,1,9d422090-52da-4d7d-894d-45a05bcff644,
PID_0236CTWQHMH0,PRD_1KD3E4E7BPW0,product,4,64651570C00001591656,
PID_1M2X31QDTPQG,PRD_1KD3E4E7BPW0,product,3,9781646515707,
PID_2R1FYK9SCJTG,PRD_1KD3E4E7BPW0,product,7,9781684916139,
PID_3XWVH9BVZRA0,PRD_1KD3E4E7BPW0,product,2,bwg_migration.1418535,