diff --git a/SubstrateCS/Source/Entity.cs b/SubstrateCS/Source/Entity.cs
index 99ee315..6dc1702 100644
--- a/SubstrateCS/Source/Entity.cs
+++ b/SubstrateCS/Source/Entity.cs
@@ -96,6 +96,14 @@ namespace Substrate
             set { _onGround = (byte)(value ? 1 : 0); }
         }
 
+        /// <summary>
+        /// Gets the source <see cref="TagNodeCompound"/> used to create this <see cref="Entity"/> if it exists.
+        /// </summary>
+        public TagNodeCompound Source
+        {
+            get { return _source; }
+        }
+
         /// <summary>
         /// Constructs a new generic <see cref="Entity"/> with default values.
         /// </summary>
diff --git a/SubstrateCS/Source/Item.cs b/SubstrateCS/Source/Item.cs
index a196411..9c203fe 100644
--- a/SubstrateCS/Source/Item.cs
+++ b/SubstrateCS/Source/Item.cs
@@ -95,6 +95,14 @@ namespace Substrate
             get { return _enchantments; }
         }
 
+        /// <summary>
+        /// Gets the source <see cref="TagNodeCompound"/> used to create this <see cref="Item"/> if it exists.
+        /// </summary>
+        public TagNodeCompound Source
+        {
+            get { return _source; }
+        }
+
         /// <summary>
         /// Gets a <see cref="SchemaNode"/> representing the schema of an item.
         /// </summary>
diff --git a/SubstrateCS/Source/Level.cs b/SubstrateCS/Source/Level.cs
index 1e5704d..03d26c3 100644
--- a/SubstrateCS/Source/Level.cs
+++ b/SubstrateCS/Source/Level.cs
@@ -238,6 +238,14 @@ namespace Substrate
             set { _hardcore = value ? (byte)1 : (byte)0; }
         }
 
+        /// <summary>
+        /// Gets the source <see cref="TagNodeCompound"/> used to create this <see cref="Level"/> if it exists.
+        /// </summary>
+        public TagNodeCompound Source
+        {
+            get { return _source; }
+        }
+
         /// <summary>
         /// Gets a <see cref="SchemaNode"/> representing the schema of a level.
         /// </summary>
diff --git a/SubstrateCS/Source/TileEntity.cs b/SubstrateCS/Source/TileEntity.cs
index 5fa3abb..fe26ab4 100644
--- a/SubstrateCS/Source/TileEntity.cs
+++ b/SubstrateCS/Source/TileEntity.cs
@@ -65,7 +65,7 @@ namespace Substrate
         /// <summary>
         /// Gets the source <see cref="TagNodeCompound"/> used to create this <see cref="TileEntity"/> if it exists.
         /// </summary>
-        protected TagNodeCompound Source
+        public TagNodeCompound Source
         {
             get { return _source; }
         }