(subclass SoutheasternSiouanLanguage SiouanProperLanguage) | Languages.kif 12915-12915 | Southeastern siouan language is a subclass of siouan proper language |
(subclass BiloxiOfoLanguage SoutheasternSiouanLanguage) | Languages.kif 12922-12922 | Biloxi ofo language is a subclass of southeastern siouan language |
(subclass TuteloGroupLanguage SoutheasternSiouanLanguage) | Languages.kif 12940-12940 | Tutelo group language is a subclass of southeastern siouan language |