{"url":"https://bob3.hatenablog.com/entry/20040424/p2","blog_title":"bob3\u2019s blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fbob3.hatenablog.com%2Fentry%2F20040424%2Fp2\" title=\"GraphViz - bob3\u2019s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","provider_name":"Hatena Blog","provider_url":"https://hatena.blog","type":"rich","width":"100%","description":"http://www.research.att.com/sw/tools/graphviz/ http://home.so-net.net.tw/oodtsen/wingraphviz/","categories":["R"],"title":"GraphViz","height":"190","image_url":null,"author_url":"https://blog.hatena.ne.jp/bob3/","author_name":"bob3","blog_url":"https://bob3.hatenablog.com/","published":"2004-04-24 00:00:01"}