=001  1000001503
=040  ##$aAuArU$beng
=041  0#$aLatin
=100  1#$aJean de Ockeghem$d1410-1497$0160
=240  10$aMissa Prolationum: Agnus Dei III$m4vv$0282
=245  10$aAgnus dei
=300  ##$aparts, f.220v-221r$801
=593  ##$aManuscript copy$801
=650  07$aOrdinary of the Mass$08
=650  07$aMass Section$012
=695  ##$amensuration canon$b2$c4$dex$e5th$fAbove$g1812$hsemibreve(s)$oco|c.o.$0341
=773  18$w1000000222
=852  ##$aA-Wn$cCod. 11883$eÖsterreichische Nationalbibliothek$x268
=930  1#$aJean de Ockeghem: Missa Prolacionum; 4vv$060
=980  ##$aRISM$cexamined