Table for the 4 triples with object Elvis Costello sorted by label

Subject	Predicate
?:Performance 1072 in Maida Vale 4	ns2:performer
?:Performance 1073 in Maida Vale 4	ns2:performer
?:Performance 1074 in Maida Vale 4	ns2:performer
?:Performance 1075 in Maida Vale 4	ns2:performer