{"type":"rich","version":"1.0","title":"chapter 40-41","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aN2WuYrT2Lkd7UtJ/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/68dd96b98ad3d8b91ded4b49\" frameborder=\"0\" allowfullscreen></iframe>"}