id,product_id,source,type,external_id,external_id_original
CID_2X7VBAJD6ED0,PRD_1M08MNG2F970,content,1,2b04aee7-26b0-4f96-9964-e8d619d506dc,
PID_03H8S6MEQQKG,PRD_1M08MNG2F970,product,7,9781685798413,
PID_1NK7FEF4RSP0,PRD_1M08MNG2F970,product,4,68579841C00001579439,
PID_3ZJXXN3JXVCG,PRD_1M08MNG2F970,product,2,bwg_migration.1403967,