title: Google Structured Data Testing Tool only shows PostalAddress, not Dentist
body: <p>With the Google rich snippet testing tool I can see valid markup code for postal address. But it doesn't show anything about the Dentist mark up, not even an error:</p>
  
  <pre class="lang-html prettyprint-override"><code>&lt;p itemscope itemtype="http://schema.org/Dentist" itemprop="Brand"&gt;DOTT. xxxxxx&lt;/p&gt;
  &lt;p itemprop="address" itemscope itemtype="http://schema.org/PostalAddress"&gt;&lt;span itemprop="streetAddress"&gt;...address....&lt;/span&gt;     
  &lt;span itemprop="postalCode"&gt;xxxxx&lt;/span&gt;
  &lt;span itemprop="addressLocality"&gt;xxxxx&lt;/span&gt;
  &lt;br&gt;tel/fax: &lt;span itemprop="telephone"&gt;0000000&lt;/span&gt;
  &lt;br&gt;email: &lt;a href="mailto:info@xxxxxx.com" 
  itemprop="email"&gt;info@xxxxxx.com&lt;/a&gt;
  &lt;/p&gt;
  </code></pre>