public Type GetLazyLoadedEntityType()
        {
            if (!IsLazyLoaded)
            {
                return(RelationshipInfo.EntityType);
            }

            // Generic type: LazyLoaded<TParent, TChild>
            var genericType = LazyLoaded.GetType();
            var tChildArg   = genericType.GetGenericArguments()[1];

            if (typeof(System.Collections.ICollection).IsAssignableFrom(tChildArg))
            {
                // Is a one-to-many (list)
                return(tChildArg.GetGenericArguments()[0]);
            }
            else
            {
                // Is a one-to-one (single entity)
                return(tChildArg);
            }
        }