tag role zmk 00001005090000 00001005090000 2 (c) 2020-present by Detlef Stern 20231129162000 en EUPL-1.2-or-later 20231129162000 login A zettel with role tag is a zettel that describes specific tag. The tag name must be the title of such a zettel. Such zettel are similar to this specific zettel: this zettel describes zettel with a role tag. These zettel with the role tag describe specific tags. These might form a hierarchy of meta-tags (and meta-roles).