which professional sports league has their draft at university of california-santa barbara?
Entity Entity Entity
m.0c_vm7 m.0ch_gb m.0cplgy
1969 NBA draft 1974 NBA draft 1972 NBA draft
class class entity
sports.sports_league_draft sports.sports_league_draft_pick m.01f1r4
sports.sports_league_draft sports.sports_league_draft_pick education.university
Sports League Draft Sports League Draft Pick university of california-santa barbara
none none none
sports.sports_league_draft.picks sports.sports_league_draft_pick.school
Picks School/Institution
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 :sports.sports_league_draft . 
?x1 :type.object.type :sports.sports_league_draft_pick . 
VALUES ?x2 { :m.01f1r4 } 
?x0 :sports.sports_league_draft.picks ?x1 . 
?x1 :sports.sports_league_draft_pick.school ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND sports.sports_league_draft (JOIN sports.sports_league_draft.picks (JOIN sports.sports_league_draft_pick.school m.01f1r4)))