OWLDeclarationAxiom daxiomsub = factory.getOWLDeclarationAxiom(sub); //subject
OWLDeclarationAxiom daxiomobj = factory.getOWLDeclarationAxiom(obj); //object
OWLClassAssertionAxiom axiomsub = factory.getOWLClassAssertionAxiom(cls,sub); //Istanza
OWLClassAssertionAxiom axiomobj = factory.getOWLClassAssertionAxiom(cls,obj); //Istanza
OWLObjectPropertyAssertionAxiom axiomop = factory.getOWLObjectPropertyAssertionAxiom(op, sub, obj); //Obj prop tra individui
OWLDataPropertyAssertionAxiom axiomvalue = factory.getOWLDataPropertyAssertionAxiom(dp, obj,literal1); //Dataprop all'istanza;
OWLAnnotationAssertionAxiom axioman = factory.getOWLAnnotationAssertionAxiom(cls.getIRI(), oav); //Annotazione
mgr.addAxiom(ont,daxiomcls);
mgr.addAxiom(ont,daxiomop);