$revision = $revision_node->getRevisionId();
$settings = get_object_vars($revision_node);
$settings['revision'] = 1;
$revision = $revision_node->getRevisionId();
$settings = get_object_vars($revision_node);
$settings['revision'] = 1;
$revision = $revision_node->getRevisionId();
$settings = get_object_vars($revision_node);
$settings['revision'] = 1;
$revision = $revision_node->getRevisionId();
$settings = get_object_vars($revision_node);
$settings['revision'] = 1;