(subclass GermanGroupLanguage WestGermanicLanguage) | Languages.kif 7726-7726 | German group language is a subclass of west germanic language |
(subclass MiddleGermanLanguage GermanGroupLanguage) | Languages.kif 7732-7732 | Middle german language is a subclass of german group language |
(subclass UpperGermanLanguage GermanGroupLanguage) | Languages.kif 7941-7941 | Upper german language is a subclass of german group language |