{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"『てんとわ』","author_name":"tentowa","author_url":"https://speakerdeck.com/tentowa","html":"\u003ciframe id=\"talk_frame_835984\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/bcb9468175234625b0462d13faff681e\" width=\"710\" height=\"501\" style=\"aspect-ratio:710/501; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":501,"ratio":1.414516129032258}