title: How does apply-templates work?
body: <p>I have just started learning XSL(T) and I wonder how <code>apply-templates</code> work? I do not understand the recursively applies templates part of it as it is written in my book.</p>
  
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  <p>I understand the XPath-part of XSL(T) and so on but not what <code>apply-templates</code> is doing and why I write it multiple times. </p>