id,product_id,source,type,external_id,external_id_original
CID_3156FR7CN3G0,PRD_2XQ94AR0AS6G,content,1,94119bed-a93d-4fb9-8f52-638d376f043a,
PID_0TK8A077BP6G,PRD_2XQ94AR0AS6G,product,7,9781975351472,
PID_1REVX611TZP0,PRD_2XQ94AR0AS6G,product,2,bwg_migration.1481225,
PID_2CD6RQVXCVX0,PRD_2XQ94AR0AS6G,product,4,97535147C00001644098,
PID_3PCXEZEBHXKG,PRD_2XQ94AR0AS6G,product,3,9781975351472,