{"type":"rich","version":"1.0","title":"INSIEMI NUMERICI                                          ![Screenshot (8)](attached://63c704a1691d0ee3f780371f5bac6dd6 300x298) ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZufZ8TrzZoWOeA5R/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/66e7d9f13af366858e780e51\" frameborder=\"0\" allowfullscreen></iframe>"}