{"type":"rich","version":"1.0","title":"第六章","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/aDm9fHGlxVCeUvd_/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6839bd7c71a5c5509e52f77f\" frameborder=\"0\" allowfullscreen></iframe>"}