{"type":"rich","version":"1.0","title":"propiedades de los sistemas materiales","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YV4JAY8N--tDqN3w/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/615e09018f0dfbeb43a8ddf0\" frameborder=\"0\" allowfullscreen></iframe>"}