id,product_id,source,type,external_id,external_id_original
CID_35HDSE2EVZXG,PRD_0DB1QHFR759G,content,1,dec57731-91fa-40ab-914d-5dabd267376f,
PID_0APJE4HCB3AG,PRD_0DB1QHFR759G,product,3,9781646514588,
PID_0YTX5PBR2ZHG,PRD_0DB1QHFR759G,product,7,9781684913251,
PID_1WG8WC5TC510,PRD_0DB1QHFR759G,product,2,bwg_migration.1403073,
PID_20MVVXYP61M0,PRD_0DB1QHFR759G,product,4,64651458C00001578707,