a better result

src/isn.abst/Resource.cs

@@ -3,19 +3,13 @@ using Newtonsoft.Json;
 
 namespace isn.Abstract
 {
-    public class Resource : HappyIdOwner
+    public class Resource : Permalink
     {
         public Resource(string id, string typename) : base(id)
         {
             Type = typename;
-            Id = id;
         }
 
-        [JsonProperty("@id")]
-        public string Id {get; set; }
-
-        [JsonProperty("@type")]
-        public string Type {get; set; }
 
         [JsonProperty("comment")]
         public string Comment {get; set; }