{"blog_title":"\u5099\u5fd8\u9332","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftam5917.hatenablog.com%2Fentry%2F2016%2F06%2F17%2F113841\" title=\"\u7121\u6599\u3067\u8aad\u3081\u308bOswald Veblen\u306e\u66f8\u7c4d - \u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","provider_url":"https://hatena.blog","title":"\u7121\u6599\u3067\u8aad\u3081\u308bOswald Veblen\u306e\u66f8\u7c4d","type":"rich","description":"Projective Geometry Volume I Projective Geometry Volume II","author_url":"https://blog.hatena.ne.jp/tam5917/","categories":["\u6570\u5b66"],"published":"2016-06-17 11:38:41","url":"https://tam5917.hatenablog.com/entry/2016/06/17/113841","blog_url":"https://tam5917.hatenablog.com/","version":"1.0","image_url":null,"author_name":"tam5917","provider_name":"Hatena Blog","height":"190"}