callback({
  "database_resource_url": "http://wedata.net/databases/Multi%20Requester",
  "created_at": "2008-12-09T11:19:58+09:00",
  "name": "mozilla-developper-ja",
  "data": {
    "description": "Search - MDC\r\n",
    "name": "mozilla-developper-ja",
    "xpath": "id(\"searchResults\")/ul",
    "url": "https://developer.mozilla.org/index.php?search=%s&language=ja&fulltext=Search"
  },
  "updated_at": "2009-01-10T16:34:22+09:00",
  "created_by": "suVene",
  "resource_url": "http://wedata.net/items/25997"
})