Project(Filter((?type1 != ?type2),
               BGP( ?type1 <http://www.w3.org/2000/01/rdf-schema#subClassOf>* <http://schema.org/Action> .
                    ?prop <http://schema.org/domainIncludes> ?type2 .
                    ?prop <http://schema.org/domainIncludes> ?type1)),
        {?type1, ?prop, ?type2})