{"author_url":"https://blog.hatena.ne.jp/contractio/","type":"rich","width":"100%","description":"asin:4624011023","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcontractio.hateblo.jp%2Fentry%2F19880227%2Fp020\" title=\" II \u793e\u4f1a\u30b7\u30b9\u30c6\u30e0\u8ad6\u3068\u6cd5\u306e\u73fe\u5728 - \u5442\u5f8b / a mode distinction\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","blog_title":"\u5442\u5f8b / a mode distinction","provider_url":"https://hatena.blog","author_name":"contractio","title":" II \u793e\u4f1a\u30b7\u30b9\u30c6\u30e0\u8ad6\u3068\u6cd5\u306e\u73fe\u5728","categories":["Luhmann"],"image_url":null,"version":"1.0","url":"https://contractio.hateblo.jp/entry/19880227/p020","provider_name":"Hatena Blog","blog_url":"https://contractio.hateblo.jp/","published":"1988-02-27 00:00:00"}