diff --git a/Assets/Scripts/InventoryStuff/ScrollDetails.cs b/Assets/Scripts/InventoryStuff/ScrollDetails.cs
index 686c963c4271cd05f774043140b3874c93f18cb9..90ffaf972f54d10396f7aee205439710b8c85b4c 100644
--- a/Assets/Scripts/InventoryStuff/ScrollDetails.cs
+++ b/Assets/Scripts/InventoryStuff/ScrollDetails.cs
@@ -376,7 +376,7 @@ private void readPushout(string txt)
                 int pid1 = getIdforBackendURI(f.left);
                 int pid2 = getIdforBackendURI(f.middle);
                 int pid3 = getIdforBackendURI(f.right);
-                AngleFact af = new AngleFact(id, pid1, pid2, pid3, f.uri, f.value);
+                AngleFact af = new AngleFact();//id, pid1, pid2, pid3, f.uri, f.value);
                 CommunicationEvents.Facts.Insert(id, af);
                 CommunicationEvents.AddFactEvent.Invoke(af);
                 CommunicationEvents.PushoutFactEvent.Invoke(af);
diff --git a/Assets/Scripts/JSONManager.cs b/Assets/Scripts/JSONManager.cs
index 11eefbbc45063627f2bf4b2b26671162a9720685..a9040bc36a5238e14c052e139756deb6cb5ef8cd 100644
--- a/Assets/Scripts/JSONManager.cs
+++ b/Assets/Scripts/JSONManager.cs
@@ -22,17 +22,7 @@ public static class JSONManager
 {
     //could init the strings of MMTURIs with JSON or other settings file instead
     public static MMTURICollection MMTURIs = new MMTURICollection();
-
-    /*
-    public static Dictionary<string, string> URIDictionary = new Dictionary<string, string> {
-        {"point", "http://mathhub.info/MitM/core/geometry?3DGeometry?point" },
-        {"tuple", "http://gl.mathhub.info/MMT/LFX/Sigma?Symbols?Tuple"},
-        {"line", "http://mathhub.info/MitM/core/geometry?Geometry/Common?line_type" },
-        {"distance", "http://mathhub.info/MitM/core/geometry?Geometry/Common?lineOf" }
-    };
-    */
-
-
+    
     [JsonConverter(typeof(JsonSubtypes), "kind")]
     public class MMTTerm
     {
@@ -101,6 +91,9 @@ public static string ToJson(MMTDeclaration mmtDecl)
         }
     }
 
+    /**
+     * MMTSymbolDeclaration: Class for facts without values, e.g. Points
+    **/ 
     public class MMTSymbolDeclaration : MMTDeclaration
     {
         public string label;
@@ -115,6 +108,9 @@ public MMTSymbolDeclaration(string label, MMTTerm tp, MMTTerm df)
         }
     }
 
+    /**
+     * MMTValueDeclaration: Class for facts with values, e.g. Distances or Angles
+    **/
     public class MMTValueDeclaration : MMTDeclaration
     {
         public string label;