{"type":"rich","version":"1.0","title":"**第二课, 科目**","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X_Qqn998OCW3W6aw/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5ff42a9fdf7c3825b75ba6b0\" frameborder=\"0\" allowfullscreen></iframe>"}