interface
ElkClassAssertionAxiom
ElkDataPropertyAssertionAxiom
ElkDifferentIndividualsAxiom
ElkNegativeDataPropertyAssertionAxiom
ElkNegativeObjectPropertyAssertionAxiom
ElkObjectPropertyAssertionAxiom
ElkPropertyAssertionAxiom<P,S,O>
ElkSameIndividualAxiom