Table for the 4 triples with object "Improv Theatr" sorted by label

Subject	Predicate
?:Performance 1021 in Improv Theatr	ns1:place
?:Performance 2505 in Improv Theatr	ns1:place
?:Recording 1021 in Improv Theatr	ns1:place
?:Recording 2505 in Improv Theatr	ns1:place