{"author_url":"https://blog.hatena.ne.jp/higepon/","blog_url":"https://higepon.hatenablog.com/","provider_url":"https://hatena.blog","published":"2009-09-08 21:12:55","version":"1.0","width":"100%","categories":["study"],"title":" \u4eca\u65e5\u306e\u5fa9\u7fd2","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20090908%2F1252411975\" title=\" \u4eca\u65e5\u306e\u5fa9\u7fd2 - higepon blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","type":"rich","image_url":null,"blog_title":"higepon blog","author_name":"higepon","url":"https://higepon.hatenablog.com/entry/20090908/1252411975","description":"Value Objects 10\u5272"}