diff --git a/public/assets/data/user-profile-examples/kinderzuschlag-user-profile.json b/public/assets/data/user-profile-examples/kinderzuschlag-user-profile.json
index e00b82dd..4f5ae66b 100644
--- a/public/assets/data/user-profile-examples/kinderzuschlag-user-profile.json
+++ b/public/assets/data/user-profile-examples/kinderzuschlag-user-profile.json
@@ -11,11 +11,15 @@
   "ff:hasIncomeNetto": 1600,
   "ff:hasChild": [
     {
+      "@id": "ff:child1",
+      "@type": "ff:Child",
       "ff:hasBirthday": "2013-01-23",
       "ff:hasMaritalStatus": "LD",
       "ff:receiveKindergeld": 250
     },
     {
+      "@id": "ff:child2",
+      "@type": "ff:Child",
       "ff:hasBirthday": "2008-02-15",
       "ff:hasMaritalStatus": "LD",
       "ff:receiveKindergeld": 250
diff --git a/src/services/validationService.js b/src/services/validationService.js
index 91651264..653ecec3 100644
--- a/src/services/validationService.js
+++ b/src/services/validationService.js
@@ -27,7 +27,7 @@ export const runValidation = async (activeUser) => {
 
     // load materialization scripts
     const materializationString = await fetchTurtleResource(validationConfig['materialization']);
-
+    console.log('Materialization loaded: ', materializationString);
 
     // collect requirement profiles
     let requirementProfiles = {};