{"type":"rich","version":"1.0","title":"Roman Empire\n","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X6Ls-G5Y5j8ShBcF/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fa2ecf86e58e63f12841705\" frameborder=\"0\" allowfullscreen></iframe>"}