{"type":"rich","version":"1.0","title":"Il Pianoforte nell'800","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YXWuK9ACKxrvq1v3/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6175ae2bd0022b1aefab5bf7\" frameborder=\"0\" allowfullscreen></iframe>"}