callback({
  "created_at": "2010-08-17T09:55:08+09:00",
  "name": "www.so-net.ne.jp",
  "data": {
    "path": "//div[contains(concat(' ',normalize-space(@class),' '), ' mainBody ')]/div/ol/li",
    "name": "www.so-net.ne.jp",
    "url": "http://www.so-net.ne.jp/search/web/*"
  },
  "updated_at": "2010-08-17T09:55:08+09:00",
  "database_resource_url": "http://wedata.net/databases/RerankEverything",
  "created_by": "tyamamot",
  "resource_url": "http://wedata.net/items/35239"
})