exkernel/xpack-riscv-none-elf-gcc-13.4.0-1/lib/python3.13/test/xmltestdata/c14n-20/out_inNsPushdown_c14nDefault.xml

<a:foo xmlns:a="http://a">
 <b:bar xmlns:b="http://b"></b:bar>
 <b:bar xmlns:b="http://b"></b:bar>
 <b:bar xmlns:b="http://b"></b:bar>
 <a:bar xmlns:b="http://b" b:att1="val"></a:bar>
</a:foo>