(BLOCK (PARA (TEXT "A zettel with role ") (FORMAT-QUOTE () (TEXT "tag")) (TEXT " is a zettel that describes specific tag.") (SOFT) (TEXT "The tag name must be the title of such a zettel.")) (PARA (TEXT "Such zettel are similar to this specific zettel: this zettel describes zettel with a role ") (FORMAT-QUOTE () (TEXT "tag")) (TEXT ".") (SOFT) (TEXT "These zettel with the role ") (FORMAT-QUOTE () (TEXT "tag")) (TEXT " describe specific tags.") (SOFT) (TEXT "These might form a hierarchy of meta-tags (and meta-roles).")))