Table for the 4 triples with object Serious Drinking on predicate ns1:performer sorted by label

Subject	Predicate
?:Performance 2810 in Maida Vale 5	ns1:performer
?:Performance 2811 in Maida Vale 4	ns1:performer
?:Performance 2812 in Unknown	ns1:performer
?:Performance 2813 in Maida Vale 4	ns1:performer