{"type":"rich","version":"1.0","title":"17BT2045 POLLUTION CONTROL AND ENGINEERING ","provider_name":"Coggle","provider_url":"https://coggle.it","thumbnail_url":"https://static.coggle.it/diagram/Xe4swNfva20wz39o/thumbnail","width":1920,"height":1200,"html":"<iframe width=\"1920\" height=\"1200\" src=\"https://embed.coggle.it/diagram/5dee2cc0d7ef6b6d30cf7f68\" frameborder=\"0\" allowfullscreen></iframe>"}