{"type":"rich","version":"1.0","title":"Chapters 17 & 18","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Wfl-Eqt7gQABp9pO/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/59f97e12ab7b810001a7da4e\" frameborder=\"0\" allowfullscreen></iframe>"}