Much of the metadata here is actually for the open source desktop environment (which does not have a page yet that I can find), not the little guy who lives under ground. https://en.wikipedia.org/wiki/GNOME vs https://en.wikipedia.org/wiki/Gnome.
Hey @carla-faraguna I think this should be fixed now. I created a page for the GNOME desktop and moved the metadata over there. https://golden.com/wiki/GNOME_(desktop_environment)-VWMEA4N