title: Correct use of Blockquote, q and cite?
body: <p>Is this the correct use of <code>Blockquote</code>,  <code>q</code> and <code>cite</code>?</p>
  
  <pre><code>&lt;p&gt;
  &lt;blockquote&gt;Type HTML in the textarea above, &lt;q&gt;and it will magically appear&lt;/q&gt; in the frame below.
  &lt;/blockquote&gt;
  &lt;cite&gt;&lt;a href="http://stackoverflow.com"&gt;refrence url&lt;/a&gt;
  &lt;/p&gt;
  </code></pre>
  
  <p>Is use of <code>Blockquote</code>,  <code>q</code> semantically correct? or both are presentational element , so should not be used?</p>