{"type":"rich","version":"1.0","title":"北宋词","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WA1q5iX6bBhMSzW8/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/580d6ae625fa6c184c4b35bc\" frameborder=\"0\" allowfullscreen></iframe>"}