Table for the 5 triples with object "WoO 4" sorted by label

Subject	Predicate
?:2 Canzonettas For Soprano And Keyboard	ns1:catalogue
?:2 Gigues for piano	ns1:catalogue
?:in A minor	ns1:catalogue
?:in B minor	ns1:catalogue
?:Piano Concerto in E-flat major (solo part only with indications of orchestration), occasionally referred to as Beethoven's Piano Concerto No. 0	ns1:catalogue