facebook api 2.3 - filter not working

I want to get some pictures from a feed

http://ift.tt/1GMsAeg}

In the facebook api I see

app_2305272732 - Photos

So why in my request i also get a link ?

     "message": "mesage!",
     "object_id": "objid..",
     "type": "photo",
     "id": "id...",
     "created_time": "createdtime.."
  },
  {
     "message": ".....",
     "type": "link",
     "id": "...",
     "created_time": "..."
  },