which conference was held at palais des congrès de montréal?
Entity Entity
m.0gwdy4 m.0bh3534
67th World Science Fiction Convention I-KNOW 2010
class entity
conferences.conference m.06_bh3
conferences.conference conferences.conference_venue
Conference event Palais des congrès de Montréal
none none
conferences.conference.venue
Venue
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 :conferences.conference . 
VALUES ?x1 { :m.06_bh3 } 
?x0 :conferences.conference.venue ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND conferences.conference (JOIN conferences.conference.venue m.06_bh3))