{"type":"rich","version":"1.0","title":"L'impero Russo","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XfZxl2j7x-srr0S4/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5df6719768fbc7eb2baf44b8\" frameborder=\"0\" allowfullscreen></iframe>"}