{"type":"rich","version":"1.0","title":"L+impero+di+Carlo+Magno","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WqlNHSxJ5wRQs4_a/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5aa94d1d2c49e70450b38fda\" frameborder=\"0\" allowfullscreen></iframe>"}