dos mz executable extended what kind of file format?
Entity
m.0h9pl
Portable Executable
class entity
computer.file_format m.09rznp
computer.file_format computer.file_format
File Format DOS MZ executable
none none
computer.file_format.extended_from
Extended From
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.09rznp } 
?x0 :computer.file_format.extended_from ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND computer.file_format (JOIN computer.file_format.extended_from m.09rznp))