{"type":"rich","version":"1.0","title":"## Propositional Logic","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/ZlscOSxbA21z-qgH/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/665b1c392c5b036d73faa807\" frameborder=\"0\" allowfullscreen></iframe>"}