{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"COMETAを用いたデータ民主化運動の歴史","author_name":"Kazuya Mori","author_url":"https://speakerdeck.com/sazimai","html":"\u003ciframe id=\"talk_frame_1564650\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/e51e7e01f7a0470082644fde7304bfb6\" 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}