title: What does p:fragment do?
body: <p>I am trying to understand the sence of p:fragment of the PrimeFaces framework, but I just don't get it! The description on the <a href="http://www.primefaces.org/showcase/ui/ajax/fragment.xhtml" rel="nofollow">pimefaces page</a> is sparingly written and I am not sure what to test in the given demo.</p>
  
  <p>Could someone try to explain it to me in easy words?</p>
  
  <p>Thanks in advance!</p>