what computer emulator emulated the computer pc engine?
Entity
m.07sg3j
Virtual Console
class entity
computer.computer_emulator m.07pj3
computer.computer_emulator computer.computer
Computer Emulator pc engine
none none
computer.computer_emulator.computer
Emulated Computer
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.computer_emulator . 
VALUES ?x1 { :m.07pj3 } 
?x0 :computer.computer_emulator.computer ?x1 . 
FILTER ( ?x0 != ?x1  )
}
}
(AND computer.computer_emulator (JOIN computer.computer_emulator.computer m.07pj3))