{"type":"rich","version":"1.0","title":"CLASSIFICATION OF MATERIALS","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/W2VvPZP-j41S8168/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5b656f3d93fe8f8d52f35ebc\" frameborder=\"0\" allowfullscreen></iframe>"}