what opera productions are produced by kent opera?
Entity Entity
m.0zfqldg m.0zfzk8_
Agrippina The Turn Of The Screw
class entity
opera.opera_production m.04lh9yd
opera.opera_production opera.opera_company
Opera Production Kent Opera
none none
opera.opera_production.producing_company
Producing Company
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#> PREFIX : <http://rdf.freebase.com/ns/> 
SELECT (?x0 AS ?value) WHERE {
SELECT DISTINCT ?x0  WHERE { 
?x0 :type.object.type :opera.opera_production . 
VALUES ?x1 { :m.04lh9yd } 
?x0 :opera.opera_production.producing_company ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND opera.opera_production (JOIN opera.opera_production.producing_company m.04lh9yd))