{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Leiden Uncovered: A Journey Through the City of Discoveries","description":"Explore the rich heritage of the 'City of Discoveries' in this interactive quiz. From the 1574 Relief of Leiden and the oldest university in the Netherlands to modern scientific breakthroughs, test your knowledge on the history, art, and innovation that define this historic Dutch gem.","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:56.25%; padding-top: 0; height: 0;'><iframe frameborder='0' width='1200' height='675' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6a09b644716c1923c0096316' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://genially-thumbnails.genially.com/6a09b644716c1923c0096316.png?ts=1779022764725","thumbnail_width":1200,"thumbnail_height":675}