diff --git a/niveau3/Dutch/RijksmuseumAmsterdam_20241006.yml b/niveau3/Dutch/RijksmuseumAmsterdam_20241006.yml
index b038df8..3305e68 100644
--- a/niveau3/Dutch/RijksmuseumAmsterdam_20241006.yml
+++ b/niveau3/Dutch/RijksmuseumAmsterdam_20241006.yml
@@ -81,12 +81,12 @@ Main-text:
 
 Sources: 
   Primary sources:
-    - Type of source: 
-      Name: 
-      Link: 
-      Description and remarks: 
+    - Type of source: "[]"
+      Name: "[]"
+      Link: "[]"
+      Description and remarks: "[]"
   Secondary sources:
-    - Type of source: 
-      Name: 
-      Link: 
-      Description and remarks: 
+    - Type of source: "[]"
+      Name: "[]"
+      Link: "[]"
+      Description and remarks: "[]"
diff --git a/niveau3/English/RijksmuseumAmsterdam_20240905.yml b/niveau3/English/RijksmuseumAmsterdam_20240905.yml
index 8badb88..ea3a8d3 100644
--- a/niveau3/English/RijksmuseumAmsterdam_20240905.yml
+++ b/niveau3/English/RijksmuseumAmsterdam_20240905.yml
@@ -81,12 +81,12 @@ Main-text:
 
 Sources:
   Primary sources:
-    - Type of source:
-      Name: 
-      Link: 
-      Description and remarks: 
+    - Type of source: "[]"
+      Name: "[]"
+      Link: "[]"
+      Description and remarks: "[]"
   Secondary sources:
-    - Type of source: 
-      Name: 
-      Link: 
-      Description and remarks: 
+    - Type of source: "[]"
+      Name: "[]"
+      Link: "[]"
+      Description and remarks: "[]"