title: In XSLT 2.0 inside of a predicate how can I compare an attribute that has a namespace?
body: <p>I have the following partial xpath expression</p>
  
  <pre><code>IAAXML:party[@xsi:type='IAAXML:Organization']
  </code></pre>
  
  <p>My source XML is:</p>
  
  <pre><code>&lt;IAAXML:party xsi:type="IAAXML:Organization"&gt;
  </code></pre>
  
  <p>With the namespace declared as such:</p>
  
  <pre><code>xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  </code></pre>
  
  <p>I get the following error:</p>
  
  <pre><code>The operand types are not compatible for the = operator
  </code></pre>
  
  <p>How do I do a compare on that attribute using the namespace?</p>