which computer is compatible with the peripheral of speech synthesizer?
Entity
m.089b9
ZX Spectrum
class class entity
computer.computer computer.computer_peripheral m.07f70lq
computer.computer computer.computer_peripheral computer.computer_peripheral_class
Computer Computer Peripheral Speech Synthesizer
none none none
computer.computer_peripheral.compatible_computers computer.computer_peripheral.peripheral_class
Compatible computers Peripheral Class
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 . 
?x1 :type.object.type :computer.computer_peripheral . 
VALUES ?x2 { :m.07f70lq } 
?x1 :computer.computer_peripheral.compatible_computers ?x0 . 
?x1 :computer.computer_peripheral.peripheral_class ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND computer.computer (JOIN (R computer.computer_peripheral.compatible_computers) (JOIN computer.computer_peripheral.peripheral_class m.07f70lq)))