{"type":"rich","version":"1.0","title":"Topic 13 - Further Periodicity","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WrRFJcGZi1nW0DGc/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ab44525c1998b59d6d0319c\" frameborder=\"0\" allowfullscreen></iframe>"}