callback({
  "database_resource_url": "http://wedata.net/databases/UStoreDataSource8",
  "created_at": "2011-12-22T12:35:06+09:00",
  "name": "つくばみらい市測定結果",
  "data": {
    "target_pages": "",
    "data_type": "pdf",
    "prefix": "tsukubamirai",
    "type": "mysql",
    "password": "",
    "spec_version": "3",
    "vertical_record": "false",
    "username": "",
    "url": "http://www.city.tsukubamirai.lg.jp/hosyasen/pdf/230829.pdf",
    "title_lines": "2"
  },
  "updated_at": "2012-02-23T19:09:33+09:00",
  "created_by": "test",
  "resource_url": "http://wedata.net/items/56230?rev=80105"
})