callback({ "resource_url": "http://wedata.net/items/40569?rev=59665", "data": { "domain": "a\\.mag2\\.jp", "sample": "" }, "database_resource_url": "http://wedata.net/databases/ShortUrlServices", "created_by": "furyu-tei", "name": "a.mag2.jp", "created_at": "2010-12-11T14:21:15+09:00", "updated_at": "2010-12-11T14:21:15+09:00" })