@Override
 public final ModifiableIndexedSubObjectPropertyOfAxiom getIndexedSubObjectPropertyOfAxiom(
     ModifiableIndexedPropertyChain subPropertyChain,
     ModifiableIndexedObjectProperty superProperty) {
   return filter(baseFactory_.getIndexedSubObjectPropertyOfAxiom(subPropertyChain, superProperty));
 }
 @Override
 public final ModifiableIndexedReflexiveObjectPropertyAxiom getIndexedReflexiveObjectPropertyAxiom(
     ModifiableIndexedObjectProperty property) {
   return filter(baseFactory_.getIndexedReflexiveObjectPropertyAxiom(property));
 }
 @Override
 public final ModifiableIndexedSubClassOfAxiom getIndexedSubClassOfAxiom(
     ModifiableIndexedClassExpression subClass, ModifiableIndexedClassExpression superClass) {
   return filter(baseFactory_.getIndexedSubClassOfAxiom(subClass, superClass));
 }
 @Override
 public final ModifiableIndexedDeclarationAxiom getIndexedDeclarationAxiom(
     ModifiableIndexedEntity entity) {
   return filter(baseFactory_.getIndexedDeclarationAxiom(entity));
 }