{"type":"rich","version":"1.0","title":"218-222 dC","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Wme4_nic2QABuSOg/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5a67b8fe789cd90001b923a0\" frameborder=\"0\" allowfullscreen></iframe>"}