id,product_id,source,type,external_id,external_id_original
CID_1JSF9T45GK10,PRD_3W04G58YQ86G,content,1,bce7f496-1172-4eab-8ec0-68c83997e186,
PID_1E3V7VJN47DG,PRD_3W04G58YQ86G,product,3,9780316561068,
PID_1J663DB6Y3GG,PRD_3W04G58YQ86G,product,7,9780316561068,
PID_2QXHT3539900,PRD_3W04G58YQ86G,product,2,bwg_migration.633162,
PID_341WHMZZ35Q0,PRD_3W04G58YQ86G,product,4,31656106C00000267106,