{"type":"rich","version":"1.0","title":"7.1. Principles of networking","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/WM5BmWK78QAB97Sn/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/58ce419962bbf10001f7b4a7\" frameborder=\"0\" allowfullscreen></iframe>"}