{"type":"rich","version":1.0,"provider_name":"Speaker Deck","provider_url":"https://speakerdeck.com/","title":"uitleg_afrekenen1p1.pdf","author_name":"kopu","author_url":"https://speakerdeck.com/kopu","html":"\u003ciframe id=\"talk_frame_21235\" class=\"speakerdeck-iframe\" src=\"https://speakerdeck.com/player/4f33ddb46077cc001f013238\" width=\"710\" height=\"535\" style=\"aspect-ratio:710/535; border:0; padding:0; margin:0; background:transparent;\" frameborder=\"0\" allowtransparency=\"true\" allowfullscreen=\"allowfullscreen\"\u003e\u003c/iframe\u003e\n","width":710,"height":535,"ratio":1.3247089262613196}