who developed the operating system for arm?
Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity Entity
m.0179y m.01rp2c m.045c7b m.048kc m.04sv4 m.05b5c m.0k8z m.02vr0b m.03ct5z5 m.01y9f8 m.02933 m.03mnk m.03s7h m.0jcrh m.04gnf m.045s92 m.049n96 m.010q2rlx m.028d0t m.0256cr4 m.0_y_9xv m.03tcz2 g.121_jlrf m.078c7pb m.01xrhjz m.0n8_kfy
Bell Labs Accenture Google Ken Thompson Microsoft Corporation Nokia Apple Inc. Mark Shuttleworth Open Handset Alliance BlackBerry Limited Dennis Ritchie Hewlett-Packard Intel Palm, Inc. Linus Torvalds Canonical RISCOS Ltd Gentoo Foundation Daniel Robbins OpenBSD Project AliCloud Green Hills Software Judd Vinet Aaron Griffin Debian Project Mozilla
class class entity
computer.operating_system_developer computer.operating_system m.0gfzw
computer.operating_system_developer computer.operating_system computer.computer_processor
Operating System Developer Operating System arm
none none none
computer.operating_system.developer computer.operating_system.supported_architectures
Developer Supported Architectures
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.operating_system_developer . 
?x1 :type.object.type :computer.operating_system . 
VALUES ?x2 { :m.0gfzw } 
?x1 :computer.operating_system.developer ?x0 . 
?x1 :computer.operating_system.supported_architectures ?x2 . 
FILTER ( ?x0 != ?x1 && ?x0 != ?x2 && ?x1 != ?x2  )
}
}
(AND computer.operating_system_developer (JOIN (R computer.operating_system.developer) (JOIN computer.operating_system.supported_architectures m.0gfzw)))