title: Select a node using xpath and jdom
body: <p>I have an xform document</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="UTF-8"?&gt;&lt;h:html xmlns:h="http://www.w3.org/1999/xhtml" xmlns="http://www.w3.org/1999/xhtml"
  xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:jr="http://openrosa.org/javarosa"&gt;
  &lt;h:head&gt;
      &lt;h:title&gt;Summary&lt;/h:title&gt;
      &lt;model&gt;
          &lt;instance&gt;
              &lt;data vaultType="nsp_inspection.4.1"&gt;
                  &lt;metadata vaultType="metadata.1.1"&gt;
                      &lt;form_start_time type="dateTime" /&gt;
                      &lt;form_end_time type="dateTime" /&gt;
                      &lt;device_id type="string" /&gt;
                      &lt;username type="string" /&gt;
                  &lt;/metadata&gt;
                  &lt;date type="date" /&gt;
                  &lt;monitor type="string" /&gt;
              &lt;/data&gt;
          &lt;/instance&gt;
      &lt;/model&gt;
  &lt;/h:head&gt;
  </code></pre>
  
  <p>
  I would like to select the data element from the xform using xpath and jdom</p>
  
  <pre><code>XPath xpath = XPath.newInstance("h:html/h:head/h:title/");
  </code></pre>
  
  <p>seems to work fine and selects the title element but</p>
  
  <pre><code>XPath xpath = XPath.newInstance("h:html/h:head/model");
  </code></pre>
  
  <p>does not select the model element.
  I guess it has something to do with the namespace.</p>