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Sigma KEE - TDDPhone

appearance as argument number 1

s__documentation(s__TDDPhone,s__EnglishLanguage,'"TDDPhone, which stands for Telecommunications Device for the Deaf, describes a Telephone that is designed so that Deaf people can use it"')

Mid-level-ontology.kif 25314-25316



Mid-level-ontology.kif 25313-25313 TDDPhone is a subclass of telephone


No TPTP formula. May not be expressible in strict first order. Mid-level-ontology.kif 25318-25326

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