update

public/content/content.json

@@ -63,8 +63,8 @@
     },
     "refIndex": 5,
     "links": {
-      "demo": "https://urban-water-potentials.de/",
-      "project": "https://www.hft-stuttgart.com/research/projects/current/prola-fellbach"
+      "demo": "https://project-udtip-2024.vercel.app/",
+      "project": "https://www.ogc.org/initiatives/ogc-urban-digital-twin-interoperability/"
     }
   },
   {