private function findUrlBlockProperties(BlockMetadata $property, $structureName, array &$properties)
    {
        foreach ($property->getComponents() as $component) {
            foreach ($component->getChildren() as $childProperty) {
                if ('url' === $childProperty->getType()) {
                    $properties[$structureName][] = $property->getName();
                }
            }
        }
    }