{"type":"rich","version":"1.0","title":"human gas exchange system","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Wn2sSVnPjgABwSqS/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5a7dac4959cf8e0001c12a92\" frameborder=\"0\" allowfullscreen></iframe>"}