{"categories":["java"],"type":"rich","provider_name":"Hatena Blog","version":"1.0","image_url":null,"author_url":"https://blog.hatena.ne.jp/xuwei/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fxuwei-k.hatenablog.com%2Fentry%2F20140609%2F1402334898\" title=\"Java\u3067Free Monad - xuwei-k&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://xuwei-k.hatenablog.com/entry/20140609/1402334898","author_name":"xuwei","blog_title":"xuwei-k's blog","width":"100%","description":"\u66f8\u3044\u305fhttps://github.com/xuwei-k/free-monad-java","blog_url":"https://xuwei-k.hatenablog.com/","title":"Java\u3067Free Monad","published":"2014-06-09 02:28:18","provider_url":"https://hatena.blog"}