3 namespace Drupal\metatag_open_graph\Plugin\metatag\Tag;
5 use Drupal\metatag\Plugin\metatag\Tag\MetaPropertyBase;
8 * The Open Graph "URL" meta tag.
12 * label = @Translation("Page URL"),
13 * description = @Translation("Preferred page location or URL to help eliminate duplicate content for search engines, e.g., <em>http://www.imdb.com/title/tt0117500/</em>."),
15 * group = "open_graph",
23 class OgUrl extends MetaPropertyBase {
24 // Nothing here yet. Just a placeholder class for a plugin.