{"type":"rich","version":"1.0","title":"Unit 45 - Typical Materials","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YUx0ZwoQt1fSrGcW/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/614c74670a10b757d2ac6716\" frameborder=\"0\" allowfullscreen></iframe>"}