"http://www.w3.org/TR/xml-names11/#ns-qualnames">QName</a>. The prefix 
of QName in XML is mapped to a lisp package in SWCLOS, and the local part is 
mapped to a symbol name in the package. A QName symbol is exported, because an 
exported lisp symbol has the same appearance as the QName in XML. A QName symbol 
is used to designate a resource name in S-expression. In fact, the description 
at the top level in SWCLOS requires a QName symbol instead of a URI in the 
context of define macros such as <a href="05