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my $dom = $parser->parse_file("book.xml"); my $root = $dom->documentElement(); my $xpc = XML::LibXML::XPathContext->new($root); $xpc->registerNs(xlink => "http://www.w3.org/1999/xlink") or die "Coul +dn't register Namespace - $!";
<?xml version="1.0" encoding="UTF-8"?> ... </book:chapter> </book:book> </book:bookResource>