what radio format does the phs use?
Entity
m.02wvsdl
Variety
class class entity
broadcast.radio_format education.student_radio_station m.0g2y30
broadcast.radio_format education.student_radio_station education.school
Radio format Student radio station phs
none none none
broadcast.radio_format.stations education.student_radio_station.school
Stations School
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 :broadcast.radio_format . 
?x1 :type.object.type :education.student_radio_station . 
VALUES ?x2 { :m.0g2y30 } 
?x0 :broadcast.radio_format.stations ?x1 . 
?x1 :education.student_radio_station.school ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND broadcast.radio_format (JOIN broadcast.radio_format.stations (JOIN education.student_radio_station.school m.0g2y30)))