{"type":"rich","version":"1.0","title":"THE EARLY AND MID VICTORIAN ERA","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZUUTqK_HfWTHr9yo/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/654513a8afc77d64c7afdca8\" frameborder=\"0\" allowfullscreen></iframe>"}