xml Namespaces Default namespace
Example
The default namespace is the namespace corresponding to the absence of any prefix. It can be declared with the special xmlns attribute.
<?xml version="1.0"?>
<foo xmlns="http://www.example.com/my-namespace">
<!-- the element foo is in the namespace
http://www.example.com/my-namespace -->
</foo>
If no default namespace is declared, then names with no prefix are in no namespace.
