{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"База данных линий","author_name":"Line","author_url":"https://speakerdeck.com/databasee","html":"\u003ciframe id=\"talk_frame_1364991\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/b38faec1f6404f7cbb8dc716798bd3ff\" width=\"710\" height=\"918\" style=\"aspect-ratio:710/918; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":918,"ratio":0.7727272727272727}