diff --git a/pages/04.werk-in-detail/werk-in-detail.nl.md b/pages/04.werk-in-detail/werk-in-detail.nl.md
index 3bb9e5b..251f915 100644
--- a/pages/04.werk-in-detail/werk-in-detail.nl.md
+++ b/pages/04.werk-in-detail/werk-in-detail.nl.md
@@ -1,4 +1,7 @@
 ---
-title: Werk in detail
-menu: Werk in detail
+title: 'Werk in detail'
+menu: 'Werk in detail'
+sitemap:
+    lastmod: '24-08-2026 16:21'
 ---
+