{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"gggg.pdf","author_name":"モリカナ","author_url":"https://speakerdeck.com/kana0414","html":"\u003ciframe id=\"talk_frame_1381179\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/7118f544849048b79a01b3a706bc68a0\" width=\"710\" height=\"429\" style=\"aspect-ratio:710/429; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":429,"ratio":1.6538461538461537}