Plan 9 from Bell Labs’s /usr/web/sources/contrib/fernan/nhc98/src/libraries/HaXml/tests/xml-conformance/eduni/namespaces/1.0/024.xml
<?xml version="1.0"?> <!-- Simple legal case: prefix rebinding --> <a:foo xmlns:a="http://example.org/namespace"> <a:foo xmlns:a="http://example.org/other-namespace"/> </a:foo>