Where does this information go?



  
    
    
      ]]><classDecl>
        <taxonomy>
          <!-- classification systems documented here -->
        </taxonomy>
      </classDecl>
    
      
        ]]><!-- personography may be stashed here -->
      
        ]]><!-- document-level keywords applied here -->
    
  
  
    
    
      
      ]]><div type="editorial">
        <!-- contextual information for which TEI does not provide
             a place in header, including ographies and interpretive
             keywords; perhaps also annotations -->
      </div>
  
]]>

Or, in a separate file altogether.

Encoding Contextual Information, slide 2 of 11