{"type":"rich","version":"1.0","title":"课外活动","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ah_4w61oR25GKXeP/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/6a1ff8c3ad68476e4629778f\" frameborder=\"0\" allowfullscreen></iframe>"}