{"type":"rich","version":"1.0","title":"nicholas ii 1894-1917","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZIC0h3XRJ1sQX97a/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6480b48775d1275b105fdeda\" frameborder=\"0\" allowfullscreen></iframe>"}