{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"boom.pdf","author_name":"haowu","author_url":"https://speakerdeck.com/fionawu","html":"\u003ciframe id=\"talk_frame_466362\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/ec8b6008779f4f3e860fc397204b054c\" width=\"710\" height=\"393\" style=\"aspect-ratio:710/393; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":393,"ratio":1.8028169014084507}