https://foswiki.cs.rpi.edu/foswiki/bin/view/Main/WebRss
For other Foswiki webs, replace /Main/
with the name of the web:
https://foswiki.cs.rpi.edu/foswiki/bin/view/BioInformaticsWeb/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/HassResources/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/LabstaffWeb/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/LandgrafWeb/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/Main/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/Sandbox/WebRss
https://foswiki.cs.rpi.edu/foswiki/bin/view/System/WebRss