{"type":"rich","version":"1.0","title":"Holy Roman Empire - chapter VI","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Y-YOfPQAxOlHa_n7/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/63e60e7cf400c4e9476bf9fb\" frameborder=\"0\" allowfullscreen></iframe>"}