@prefix log: <http://www.w3.org/2000/10/swap/log#>.
@prefix owl: <http://www.w3.org/2002/07/owl#>.
@prefix rdfs: <http://www.w3.org/2000/01/rdf-schema#>.
@prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>.

{?C owl:complementOf ?D} => {?D owl:complementOf ?C}.
{?C owl:complementOf ?D} => {?D owl:disjointWith ?C}.
{?C owl:complementOf ?D. ?X a ?C. ?X a ?D} => false.