{"type":"rich","version":"1.0","title":"CHAPTER 15 - Victorian Prosperity and depression","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X9Hhc3FwSvDAxq-U/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5fd1e17371704af0c0c6af94\" frameborder=\"0\" allowfullscreen></iframe>"}