{"type":"rich","version":"1.0","title":"**Gli aggregati a valori concatenati**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/XrsBt13D8pp9LMGn/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ebb01b75dc3f29a7d2cc1a7\" frameborder=\"0\" allowfullscreen></iframe>"}