diff --git a/Saule/ApiResource.cs b/Saule/ApiResource.cs
index a9eb103..01b0e58 100644
--- a/Saule/ApiResource.cs
+++ b/Saule/ApiResource.cs
@@ -43,10 +43,19 @@ protected ApiResource()
         /// </summary>
         public string ResourceType { get; private set; }
 
+        /// <summary>
+        /// The defined attributes of this resource.
+        /// </summary>
         public IEnumerable<ResourceAttribute> Attributes => _attributes;
 
+        /// <summary>
+        /// The defined relationships of this resource.
+        /// </summary>
         public IEnumerable<ResourceRelationship> Relationships => _relationships;
 
+        /// <summary>
+        /// The defined identifier of this resource.
+        /// </summary>
         public string IdProperty { get; private set; }
 
         /// <summary>