{"version":"1.0","type":"rich","width":1200,"height":675,"title":"Videotipp: Entwicklung von Sydney der letzten 250 Jahre","description":"14 historische Landkarten aus der National Library of Australia illustrieren in einem Video, wie sich Sydney in den letzten 250 Jahren zu einer der grössten Städte der Welt entwickelt hat.","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/5f477ecb91252c0d5246c7a0' type='text/html' allowscriptaccess='always' allowfullscreen='true' scrolling='yes' allownetworking='all'></iframe></div></div>","thumbnail_url":"https://thumbnails.genially.com/5d8da1577e1b2f0f7b28e05c/pdf/7a70281e-bb60-41ca-a62b-61281d18b68f.png","thumbnail_width":1200,"thumbnail_height":675}