No TPTP formula. May not be expressible in strict first order. | Languages.kif 14561-14561 | Semitic language is a subclass of afro asiatic language |
No TPTP formula. May not be expressible in strict first order. | Languages.kif 14569-14569 | South Semitic language is a subclass of Semitic language |
No TPTP formula. May not be expressible in strict first order. | Languages.kif 14573-14573 | West semitic language is a subclass of Semitic language |