key: !!builtintagname test key: !localtagname test key: "!notatag" key: '!!notatageither' key: !!python/dict test key: !!python/name:module.name test key: !foo2.bar test key: !(foo.bar?):tag test key: !named!tag test --- !<tag:clarkevans.com,2002:invoice> invoice: 34843