1<?xml version="1.0" encoding="UTF-8"?> 2<doc xmlns:foo="http://foo.test.com"> 3 <bar>18 Generic Ave.</bar> 4 <foo:bar>157 Fourth St.</foo:bar> 5 <wonder:bar xmlns:wonder="http://wonder.com">777 Broadway</wonder:bar> 6 <bar xmlns:huh="http://unknown.com">12 Slammin Ave.</bar> 7 <joes:bar xmlns:joes="http://joes.com">17 Generic Ave.</joes:bar> 8</doc>