{"version":"1.0","type":"rich","width":842,"height":647,"title":"The Tower of London, a Fortress, a Palace, a prison","description":"The Tower of London, a Fortress, a Palace, a prison","author_name":"Genially","provider_name":"Genially","provider_url":"https://genially.com","html":"<div style='width: 100%;'><div style='position: relative; padding-bottom:76.84%; padding-top: 0; height: 0;'><iframe frameborder='0' width='842' height='647' style='position:absolute; top: 0; left: 0; width: 100%; height: 100%;' src='https://view.genially.com/6273e426894dc800182fac72' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://thumbnails.genially.com/5ed9281975744e0f28205268/screenshots/2cb86137-2781-4e73-8b13-882e7f27cb24.jpg","thumbnail_width":842,"thumbnail_height":647}