{"type":"rich","version":"1.0","title":"THE VICTORIAN AGE(1837-1901)","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YznSanjkbLZ-RkES/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6339d26a78e46cb67e464112\" frameborder=\"0\" allowfullscreen></iframe>"}