Remove trailing slashes from vocabulary links delivered as URLs

src/enums/MDNodaRepository.php

@@ -330,7 +330,7 @@ private static function validateNumericId(string $id, array $prefixes):string|fa
             foreach ($prefixes as $prefix) {
                 $toRemove[$prefix] = "";
             }
-            $id = strtr($id, $toRemove);
+            $id = trim(strtr($id, $toRemove), '/');
         }
 
         if (!self::_is_numeric($id)) {