Hi Ludo,

>>   gnu: python-rdflib: Update to 6.0.0.
>
> As long as dependents still build (which I haven’t tested), LGTM!

Thanks for the reminder! It looks like this upgrade breaks cwltool,
python-prov, python-rdflib-jsonld and python-schema-salad. I am fixing
them now.

Regards,
Arun