OWLOntology ont = getOWLOntology("ont");
OWLDataProperty propP = DataProperty(iri("p"));
OWLDataProperty propQ = DataProperty(iri("q"));
OWLDataProperty propR = DataProperty(iri("r"));
OWLOntologyManager man = ont.getOWLOntologyManager();
OWLDisjointDataPropertiesAxiom ax = DisjointDataProperties(propP,
propQ, propR);
man.addAxiom(ont, ax);
performAxiomTests(ont, ax);
assertTrue(ont.getDisjointDataPropertiesAxioms(propP).contains(ax));
assertTrue(ont.getDisjointDataPropertiesAxioms(propQ).contains(ax));