{"width":"100%","author_name":"攻城団","author_url":"https://kojodan.jp/note/about.html","version":"1.0","provider_url":"https://kojodan.jp","provider_name":"攻城団","height":"null","html":"<iframe loading=lazy width=\"100%\" height=\"300\" src=\"//kojodan.jp/oembed/parts/3254a262e9535dad37ec26291562f6a63a691166.html\" frameborder=\"0\" scrolling=\"no\" style=\"width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"><a href=\"https://kojodan.jp/castle/31/memo/456.html\">宇喜多氏築城時の石垣  岡山城のガイド  攻城団（日本全国のお城情報サイト）</a></iframe>","url":"https://kojodan.jp/castle/31/memo/456.html","type":"rich","title":"宇喜多氏築城時の石垣 | 岡山城のガイド | 攻城団（日本全国のお城情報サイト）"}