{"type":"rich","version":"1.0","title":"Emergence of agriculture and writing","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X5dP5apAgo7N45yc/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5f974fe5aa40828ecde39c9c\" frameborder=\"0\" allowfullscreen></iframe>"}