{"type":"rich","version":"1.0","title":"Late 1800s","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WC4B0Anl8LgCXHgL/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/582e01d009e5f0b8025c780b\" frameborder=\"0\" allowfullscreen></iframe>"}