{"type":"rich","version":"1.0","title":"potenziometria","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aPaLK9Ll-3DpbUm5/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/68f68b2bd2e5fb70e96d49b9\" frameborder=\"0\" allowfullscreen></iframe>"}