{"type":"rich","version":"1.0","title":"ch9~ch13 110-1-3","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/YdaO5vOoKCbJL8kO/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/61d68ee6f3a82826c92fc90e\" frameborder=\"0\" allowfullscreen></iframe>"}