def matchers() -> List[SimAlgorithm]:
        """
        Matchers in owlsim2
        """
        return [
            SimAlgorithm.PHENODIGM,
            SimAlgorithm.JACCARD,
            SimAlgorithm.SIM_GIC,
            SimAlgorithm.RESNIK,
            SimAlgorithm.SYMMETRIC_RESNIK
        ]