Table for the 4 triples with object "Bass,Vocal" sorted by label

Subject	Predicate
?:1ffe86810b7bf6351bd8932ab09931e8	ns2:instrument
?:659863da729d574289120e39bb0c2d1e	ns2:instrument
?:a8d1140af9ffa6da0f7693f9aa0390c3	ns2:instrument
?:db17a938becd9d91542223885ea357af	ns2:instrument