{"type":"rich","version":"1.0","title":"Materiali da costruzione","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X_MmsSrTPgYkE6Hb/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ff326b12ad33e062413a1db\" frameborder=\"0\" allowfullscreen></iframe>"}