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Sigma KEE - PublicAddressSystem
PublicAddressSystem(public address system)P.A., P.A._system, PA, PA_system, public_address_system

appearance as argument number 1

(documentation PublicAddressSystem EnglishLanguage "PublicAddressSystem refers to an electronic amplification system used as a communication system in public areas") Mid-level-ontology.kif 24083-24084
(subclass PublicAddressSystem CommunicationSystem) Mid-level-ontology.kif 24082-24082 Public address system is a subclass of communication system

appearance as argument number 2

(termFormat EnglishLanguage PublicAddressSystem "public address system") Mid-level-ontology.kif 24085-24085 "public address system" is the printable form of public address system in english language


    (instance ?X PublicAddressSystem)
        (memberType ?X Microphone)
        (memberType ?X SpeakerDevice)))
Mid-level-ontology.kif 24087-24091
    (instance ?X PublicAddressSystem)
    (hasPurpose ?X
        (exists (?RS ?AREA ?GRP)
                (instance ?AREA LandArea)
                (located ?X ?AREA)
                (instance ?GRP GroupOfPeople)
                (located ?GRP ?AREA)
                (instance ?RS RadiatingSound)
                (instrument ?RS ?X)
                (forall (?PERSON)
                        (member ?PERSON ?GRP)
                        (exists (?HEAR)
                                (instance ?HEAR Hearing)
                                (patient ?HEAR ?RS)
                                (agent ?HEAR ?PERSON)))))))))
Mid-level-ontology.kif 24093-24111

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