The solution I would propose is to include a link to the licence inside the SVG, either as a comment or as some non visible element. Or otherwise to include su

The solution I would propose is to include a link to the licence inside the SVG, either as a comment or as some non visible element. Or otherwise to include such a link in the html. Overall I see more people/projects going for a separate license page where you list all the relevant notices/licenses; going with the group sound like a good idea in this case.