title: Encoding XML element name beginning with a number?
body: <p>I'm looking at the output of a tool, dumping a database table to XML. One of the columns is named <strong>64kbit</strong> , the tool encodes that as such, and I need to replicate that:</p>
  
  <pre><code> &lt;_x0036_4kbit&gt;0&lt;/_x0036_4kbit&gt;
  </code></pre>
  
  <p>Is this some sort of standard encoding ? Where can I learn more about it ?</p>