which librettist collaborated with eugène leterrier?
Entity
m.03cxtcb
Albert Vanloo
class class entity
opera.librettist opera.opera m.04tl933
opera.librettist opera.opera opera.librettist
Librettist Opera Eugène Leterrier
none none none
opera.librettist.libretti opera.opera.librettist
Opera libretti written Librettist
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.librettist . 
?x1 :type.object.type :opera.opera . 
VALUES ?x2 { :m.04tl933 } 
?x0 :opera.librettist.libretti ?x1 . 
?x1 :opera.opera.librettist ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND opera.librettist (JOIN opera.librettist.libretti (JOIN opera.opera.librettist m.04tl933)))