callback({ "resource_url": "http://wedata.net/items/1704?rev=3490", "data": { "exampleIsbn13": "", "exampleIsbn10": "4873113482", "url": "http://books\\.google\\.co\\.jp/books", "exampleUrl": "http://books.google.co.jp/books?id=cf7gMn3zx1AC", "isbn13": "", "isbn10": "substring-before(substring-after(//a[contains(@href, \"ISBN:\")]/@href, \"ISBN:\"), \"&\")" }, "database_resource_url": "http://wedata.net/databases/ISBN%20Scraper", "created_by": "hetappi", "name": "Google ブック検索", "created_at": "2008-06-14T02:30:31+09:00", "updated_at": "2009-01-28T21:39:34+09:00" })