callback({
  "created_at": "2008-12-12T18:24:33+09:00",
  "name": "ウザ",
  "data": {
    "string": "フバ",
    "image_url": ""
  },
  "updated_at": "2008-12-12T18:24:33+09:00",
  "database_resource_url": "http://wedata.net/databases/Motsu",
  "created_by": "isbsh",
  "resource_url": "http://wedata.net/items/26162?rev=31125"
})