(subclass AmamiOkinawanLanguage RyukyuanLanguage) | Languages.kif 11350-11350 | Amami okinawan language is a subclass of ryukyuan language |
(subclass NorthernAmamiOkinawanLanguage AmamiOkinawanLanguage) | Languages.kif 11356-11356 | Northern amami okinawan language is a subclass of amami okinawan language |
(subclass SouthernAmamiOkinawanLanguage AmamiOkinawanLanguage) | Languages.kif 11414-11414 | Southern amami okinawan language is a subclass of amami okinawan language |