(subclass NorthwesternZoneIndoAryanLanguage IndoAryanLanguage) | Languages.kif 8796-8796 | Northwestern zone indo aryan language is a subclass of indo aryan language |
(subclass DardicLanguage NorthwesternZoneIndoAryanLanguage) | Languages.kif 8803-8803 | Dardic language is a subclass of northwestern zone indo aryan language |