find all computer peripherals that have emulators developed by philip kendall
Entity Entity Entity Entity Entity Entity Entity Entity
m.073hcq m.07m0qrv m.07m0q_x m.07m0rpb m.05kfpqf m.0g4_l00 m.07m0r51 m.04_00v0
ZX Interface 2 DivIDE ZXATASP Melodik Interface Fuller Box Opus Discovery ZXCF ZX Printer
class class entity
computer.computer_peripheral computer.computer_emulator m.02xg_s8
computer.computer_peripheral computer.computer_emulator computer.software_developer
Computer Peripheral Computer Emulator Philip Kendall
none none none
computer.computer_peripheral.emulators computer.software_developer.software
Emulators Software
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_peripheral . 
?x1 :type.object.type :computer.computer_emulator . 
VALUES ?x2 { :m.02xg_s8 } 
?x0 :computer.computer_peripheral.emulators ?x1 . 
?x2 :computer.software_developer.software ?x1 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND computer.computer_peripheral (JOIN computer.computer_peripheral.emulators (JOIN (R computer.software_developer.software) m.02xg_s8)))