{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"プレゼンテーションスライド","author_name":"馬場夏美","author_url":"https://speakerdeck.com/natsumi08","html":"\u003ciframe id=\"talk_frame_642251\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/cf49c9108104428abc4ed65e6c5f0a97\" width=\"710\" height=\"399\" style=\"aspect-ratio:710/399; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":399,"ratio":1.7777777777777777}