number of operas

URI: https://gptkb.org/prop/number_of_operas
3 triples
GPTKB property
Random triples
Subject Object
gptkb:complete_works_of_Beethoven 1
gptkb:Wagner's_Der_Ring_des_Nibelungen 4
gptkb:Der_Ring_des_Nibelungen_(opera_cycle) 4