Facelets file in the resource
library called <code>ezcomp</code> can be used as a regular Faces UI
component in a view with the above namespace declaration by using the
"<code>ez</code>" prefix.  For example, placing a file called
<code>foo.xhtml</code> in a resource library called <code>ezcomp</code>
would make that file accessible like this.</p>

<pre><code>&lt;ez:foo /&gt;</code></pre>


  <p>The implementation must also support declaring the
  namespace of the tag library in a Faces VDL tag library desc