find all recording producers collaborated with alex bugnon
Entity Entity Entity Entity Entity Entity
m.0_dwyl4 m.03f1611 m.01qn_01 m.0q957fs m.0rqjwcy m.0_dll0h
Regis Branson Charles "Poogie" Bell Victor Bailey Rahni Song Vincent Henry Red Nienkirchen
class class entity
music.producer music.recording m.01lrszj
music.producer music.recording music.producer
Record Producer Musical Recording Alex Bugnon
none none none
music.producer.tracks_produced music.recording.producer
Recordings produced Producer
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 :music.producer . 
?x1 :type.object.type :music.recording . 
VALUES ?x2 { :m.01lrszj } 
?x0 :music.producer.tracks_produced ?x1 . 
?x1 :music.recording.producer ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND music.producer (JOIN music.producer.tracks_produced (JOIN music.recording.producer m.01lrszj)))