(subclass RyukyuanLanguage JapaneseGroupLanguage) | Languages.kif 11344-11344 | RyukyuanLanguage は JapaneseGroupLanguage の subclass では %n |
(subclass AmamiOkinawanLanguage RyukyuanLanguage) | Languages.kif 11350-11350 | AmamiOkinawanLanguage は RyukyuanLanguage の subclass では %n |
(subclass SakishimaLanguage RyukyuanLanguage) | Languages.kif 11472-11472 | SakishimaLanguage は RyukyuanLanguage の subclass では %n |