{"type":"rich","version":"1.0","title":"slavery roll idea","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/X6px3m5Y5ovRi0_I/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5faa71de6e58e68bd18b4fc8\" frameborder=\"0\" allowfullscreen></iframe>"}