Hi,
when saving svg in inkscape 1.0.1, the file contains a link to openswatchbook dot org and that website appears to have been hijacked and is serving porn and possibly malware.
I'm new to inkscape so I was curious what that address is about and why it's in the generated svg file. If you could explain why a svg file needs url links in the first place I would love to know.
I don't know what relationship inkscape has with that website but you should contact whoever you think is the original owner and let them know of the situation.
Best regards