id,product_id,source,type,external_id,external_id_original
CID_0YS5P0ED6RFG,PRD_0R247ZRVEV7G,content,1,a179e8d5-07e4-49bb-a2df-ac466a885771,
PID_1TM7A4QGHKY0,PRD_0R247ZRVEV7G,product,2,bwg_migration.1403085,
PID_2ERJ1P8CBC50,PRD_0R247ZRVEV7G,product,7,9781684912315,
PID_3GT8QXWTCHVG,PRD_0R247ZRVEV7G,product,4,04000000C00001578723,