Blog Post Category List

<!-- if the current item is in any  categories: -->
<w:if condition='categories.count  > 0'>
  <p><strong>Categories:</strong>
    <!-- iterate through each category that the item  is in -->
    <w:kb:category:each  relative='item'>
      <a href="<w:path url='/blog-category' />"><w:name /></a><w:unless_last>,</w:unless_last>
    </w:kb:category:each>
  </p>
</w:if>