Duplication of concepts

There is a mistake in the ontology: ocs:C39038 (https://github.com/OpenCS-ontology/OpenCS/blob/main/ontology/core/39/C39038.ttl) and ocs:C45733 (https://github.com/OpenCS-ontology/OpenCS/blob/main/ontology/core/45/C45733.ttl) are the same concept (they have different labels due to misspelling, but the rest is the same). One of them should be removed.