diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/Bases/Models/PropertyValueBaseGraphType.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/Bases/Models/PropertyValueBaseGraphType.cs
index 553e17e5..6fbed15a 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/Bases/Models/PropertyValueBaseGraphType.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/Bases/Models/PropertyValueBaseGraphType.cs
@@ -4,7 +4,7 @@ namespace Nikcio.UHeadless.UmbracoContent.Properties.Bases.Models
 {
     public abstract class PropertyValueBaseGraphType
     {
-        public PropertyValueBaseGraphType(CreatePropertyValue _)
+        protected PropertyValueBaseGraphType(CreatePropertyValue _)
         {
         }
     }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListItemBaseGraphType.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListItemBaseGraphType.cs
index 8d549fac..66318a19 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListItemBaseGraphType.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListItemBaseGraphType.cs
@@ -4,7 +4,7 @@ namespace Nikcio.UHeadless.UmbracoContent.Properties.EditorsValues.BlockList.Mod
 {
     public abstract class BlockListItemBaseGraphType
     {
-        public BlockListItemBaseGraphType(CreateBlockListItem _)
+        protected BlockListItemBaseGraphType(CreateBlockListItem _)
         {
         }
     }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListModelGraphType.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListModelGraphType.cs
index c760b295..21b1af67 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListModelGraphType.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/BlockList/Models/BlockListModelGraphType.cs
@@ -22,7 +22,7 @@ public BlockListModelGraphType(CreatePropertyValue createPropertyValue, IDepende
                 {
                     var propertyTypeAssemblyQualifiedName = typeof(T).AssemblyQualifiedName;
                     var type = Type.GetType(propertyTypeAssemblyQualifiedName);
-                    return dependencyReflectorFactory.GetReflectedType<T>(type, new object[1] { new CreateBlockListItem(createPropertyValue.Content, blockListItem, createPropertyValue.Culture) });
+                    return dependencyReflectorFactory.GetReflectedType<T>(type, new object[] { new CreateBlockListItem(createPropertyValue.Content, blockListItem, createPropertyValue.Culture) });
                 }).ToList();
         }
     }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/ElementBaseGraphType.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/ElementBaseGraphType.cs
index 4a489946..38cd59ed 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/ElementBaseGraphType.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/ElementBaseGraphType.cs
@@ -4,7 +4,7 @@ namespace Nikcio.UHeadless.UmbracoContent.Properties.EditorsValues.NestedContent
 {
     public abstract class ElementBaseGraphType
     {
-        public ElementBaseGraphType(CreateElement _)
+        protected ElementBaseGraphType(CreateElement _)
         {
         }
     }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/NestedContentGraphType.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/NestedContentGraphType.cs
index dcf94ca5..428d495b 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/NestedContentGraphType.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/EditorsValues/NestedContent/Models/NestedContentGraphType.cs
@@ -22,7 +22,7 @@ public NestedContentGraphType(CreatePropertyValue createPropertyValue, IDependen
                 {
                     var propertyTypeAssemblyQualifiedName = typeof(T).AssemblyQualifiedName;
                     var type = Type.GetType(propertyTypeAssemblyQualifiedName);
-                    return dependencyReflectorFactory.GetReflectedType<T>(type, new object[1] { new CreateElement(createPropertyValue.Content, element, createPropertyValue.Culture) });
+                    return dependencyReflectorFactory.GetReflectedType<T>(type, new object[] { new CreateElement(createPropertyValue.Content, element, createPropertyValue.Culture) });
                 }).ToList();
         }
     }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/Factories/PropertyValueFactory.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/Factories/PropertyValueFactory.cs
index b2e8dfd4..0aa28c05 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/Factories/PropertyValueFactory.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/Factories/PropertyValueFactory.cs
@@ -35,7 +35,7 @@ public PropertyValueBaseGraphType GetPropertyValue(CreatePropertyValue createPro
                 propertyTypeAssemblyQualifiedName = propertyMap.GetEditorValue(PropertyConstants.DefaultKey);
             }
             var type = Type.GetType(propertyTypeAssemblyQualifiedName);
-            return dependencyReflectorFactory.GetReflectedType<PropertyValueBaseGraphType>(type, new object[1] { createPropertyValue });
+            return dependencyReflectorFactory.GetReflectedType<PropertyValueBaseGraphType>(type, new object[] { createPropertyValue });
         }
     }
 }
diff --git a/src/Nikcio.UHeadless/UmbracoContent/Properties/UConstants/PropertyConstants.cs b/src/Nikcio.UHeadless/UmbracoContent/Properties/UConstants/PropertyConstants.cs
index a85bd8c4..168ba11a 100644
--- a/src/Nikcio.UHeadless/UmbracoContent/Properties/UConstants/PropertyConstants.cs
+++ b/src/Nikcio.UHeadless/UmbracoContent/Properties/UConstants/PropertyConstants.cs
@@ -1,7 +1,7 @@
 namespace Nikcio.UHeadless.UmbracoContent.Properties.UConstants
 {
-    public class PropertyConstants
+    public static class PropertyConstants
     {
-        public const string DefaultKey = "Default";
+        public static readonly string DefaultKey = "Default";
     }
 }