{"type":"rich","version":"1.0","title":"Chương 18 - Vật Lý","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YUbIpA9uj0igaj6O/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6146c8a40f6e8f48a06a3e8e\" frameborder=\"0\" allowfullscreen></iframe>"}