callback({ "resource_url": "http://wedata.net/items/40388?rev=59071", "data": { "regopt": "i", "serv": "", "pic": "$1", "url": "^(http[s]?://[^/]+/.+\\.(?:jpg|jpeg|gif|png|bmp|ico)(?:\\?.*)?)$" }, "database_resource_url": "http://wedata.net/databases/UrlToThumbnail", "created_by": "furyu-tei", "name": "image", "created_at": "2010-12-07T00:58:38+09:00", "updated_at": "2010-12-07T01:21:05+09:00" })