Change the Owned by of the property 'has child' to Association and then move the Association to a different concepy model, Functional and then export the Functional concept model
Ontology(<http://example.com/ontology/Functional> Declaration(Class(:Husband)) Declaration(Class(:Wife)) Declaration(ObjectProperty(:hasChild)) ############################ # Object Properties ############################ # Object Property: :hasChild (has child) AnnotationAssertion(rdfs:label :hasChild "has child"^^xsd:string) AsymmetricObjectProperty(:hasChild) ObjectPropertyDomain(:hasChild <http://example.com/ontology/Asymmetric#BiologicalMother>) ObjectPropertyRange(:hasChild <http://example.com/ontology/Asymmetric#Child>) )