which file format is used on windows 9x?
Entity Entity Entity Entity Entity Entity
m.02l0gt5 m.02l0hj6 m.02l0hsn m.02l0hx1 m.02l0kr2 m.03dmmx
Pwl Virtual Device Driver Dbw Lgo Tpw MOD
class entity
computer.file_format m.02l133m
computer.file_format computer.computing_platform
File Format Windows 9X
none none
computer.file_format.used_on
Used On
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 :computer.file_format . 
VALUES ?x1 { :m.02l133m } 
?x0 :computer.file_format.used_on ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND computer.file_format (JOIN computer.file_format.used_on m.02l133m))