{"type":"rich","version":"1.0","title":"人类简史","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WAHCC3YFEjVew6wo/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5801c20b760512355ec3ac28\" frameborder=\"0\" allowfullscreen></iframe>"}