{"type":"rich","version":"1.0","title":"Ludwig-van-Beethoven","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZCqo2kGwolWeODDB/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/642aa8da41b0a2559e3830c1\" frameborder=\"0\" allowfullscreen></iframe>"}