function call fails as there is a reference to args.target_namespace which I believe shoud be target_namespace

[konstantin-mergenthaler]

rdflib/rdflib/tools/defined_namespace_creator.py

Line 98 in cfa4180

f" {e[0].replace(args.target_namespace, '')}: URIRef # {desc}\n"

[aucampia]

Thanks for the bug report @konstantin-mergenthaler, this should be fixed in the next release in mid october.