please revise and adjust your edits to the DBpedia ontology:
make sure that
- class identifiers (the class URI which is derived from the wikipage URL / name http://mappings.dbpedia.org/index.php/OntologyClass:) are in English starting with a capital letter and using camel case (so no arabic or other national characters - ASCII only)
- classes do not already exist like this duplicate e.g. http://mappings.dbpedia.org/server/ontology/classes/ہوائی_جہاز
- have an appropriate parent class (using subclassOf property) which typically should be not owl:Thing
- have at least an English label and an English description (comment)
to read the Mapping guidelines carefully again.
Please also @ mention Urdu editors here that I forgot about. So that they aware of it as well.