Table for the 4 triples with object "WoO 15" sorted by label

Subject	Predicate
?:Cadenza for Wolfgang Amadeus Mozart's piano concerto (KV 491)	ns1:catalogue
?:Piece For The Keyboard	ns1:catalogue
?:Six Ländler for two violins and cello (also arranged for piano)	ns1:catalogue
?:Tantum ergo after Gluck	ns1:catalogue