a>, to enable or override conversion of an inherited basic
     or embedded attribute.
 </ul>
 In these cases, the <a href="#attributeName()"><code>attributeName()</code></a> must be specified.

 <p>To override conversion mappings at multiple levels of embedding,
 a dot (<code>.</code>) notation form must be used in the <a href="#attributeName()"><code>attributeName()</code></a>
 element to indicate an attribute within an embedded attribute. The
 value of each identifier used with the dot notation is the na