{"type":"rich","version":"1.0","title":"Russia in 1855","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Y7u0E_nDY3Pfiu71/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/63bbb413f9c36373df8aeef5\" frameborder=\"0\" allowfullscreen></iframe>"}