diff --git a/common/class.Utils.php b/common/class.Utils.php
index d5c92b74a..252297850 100644
--- a/common/class.Utils.php
+++ b/common/class.Utils.php
@@ -207,4 +207,9 @@ public static function toHumanReadablePhpString($value, $indentation = 0)
 
         return (string) $returnValue;
     }
+
+    public static function getResourceId(string $uri): string
+    {
+        return substr($uri, strpos($uri, '#') + 1);
+    }
 }