what is the campus for educational institution barna business school?
Entity
m.0jvvbwl
Barna Business School, main campus
class entity
education.educational_institution_campus m.0cpbd2p
education.educational_institution_campus education.educational_institution
Educational Institution Campus Barna Business School
none none
education.educational_institution_campus.educational_institution
Educational 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 :education.educational_institution_campus . 
VALUES ?x1 { :m.0cpbd2p } 
?x0 :education.educational_institution_campus.educational_institution ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND education.educational_institution_campus (JOIN education.educational_institution_campus.educational_institution m.0cpbd2p))