void IClassExpressionVisitor.Visit(
     IObjectSomeValuesFrom objectSomeValuesFrom
     )
 {
     _enter?.Visit(objectSomeValuesFrom);
     objectSomeValuesFrom.ClassExpression.Accept(this);
     _exit?.Visit(objectSomeValuesFrom);
 }
 bool IClassMembershipEvaluator.Evaluate(
     IObjectSomeValuesFrom objectSomeValuesFrom,
     object individual
     ) => ObjectPropertyValues(
     objectSomeValuesFrom.ObjectPropertyExpression,
     individual).Any(
     value => objectSomeValuesFrom.ClassExpression.Evaluate(
         this,
         value));
 public virtual void Visit(IObjectSomeValuesFrom objectSomeValuesFrom)
 {
 }