(subclass NorthernCaddoanLanguage CaddoanLanguage) | Languages.kif 5961-5961 | Northern caddoan language is a subclass of caddoan language |
(subclass PawneeKitsaiLanguage NorthernCaddoanLanguage) | Languages.kif 5967-5967 | Pawnee kitsai language is a subclass of northern caddoan language |
(subclass WitchitaGroupLanguage NorthernCaddoanLanguage) | Languages.kif 6016-6016 | Witchita group language is a subclass of northern caddoan language |