No TPTP formula. May not be expressible in strict first order. | Languages.kif 13799-13799 | North halmahera language is a subclass of west papuan language |
No TPTP formula. May not be expressible in strict first order. | Languages.kif 13805-13805 | Northern north halmahera language is a subclass of north halmahera language |
No TPTP formula. May not be expressible in strict first order. | Languages.kif 14012-14012 | Southern north halmahera language is a subclass of north halmahera language |