{"type":"rich","version":"1.0","title":"THE VICTORIAN AGE\n1837-1901","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Y07czFwFSzU0xx6U/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/634edccc5c054b3534c71e94\" frameborder=\"0\" allowfullscreen></iframe>"}