{"type":"rich","version":"1.0","title":"IL SISTEMA DI NUMERAZIONE","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YfK_qss481s7E2CS/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/61f2bfaacb38f35b3b136092\" frameborder=\"0\" allowfullscreen></iframe>"}