attributeGroup specialAttrs
namespace http://www.w3.org/XML/1998/namespace
attributes
Name  Type  Use  Default  Fixed  Annotation
xml:base  xs:anyURI        
documentation
<div>
<h3>base (as an attribute name)</h3>
<p>
       denotes an attribute whose value
       provides a URI to be used as the base for interpreting any
       relative URIs in the scope of the element on which it
       appears; its value is inherited.  This name is reserved
       by virtue of its definition in the XML Base specification.</p>
<p>
      See <a href="http://www.w3.org/TR/xmlbase/">http://www.w3.org/TR/xmlbase/</a>
      for information about this attribute.
     </p>
</div>
xml:lang  derived by: xs:language        
documentation
<div>
<h3>lang (as an attribute name)</h3>
<p>
       denotes an attribute whose value
       is a language code for the natural language of the content of
       any element; its value is inherited.  This name is reserved
       by virtue of its definition in the XML specification.</p>
</div>
<div>
<h4>Notes</h4>
<p>
      Attempting to install the relevant ISO 2- and 3-letter
      codes as the enumerated possible values is probably never
      going to be a realistic possibility. 
     </p>
<p>
      See BCP 47 at <a href="http://www.rfc-editor.org/rfc/bcp/bcp47.txt">
       http://www.rfc-editor.org/rfc/bcp/bcp47.txt</a>
      and the IANA language subtag registry at
      <a href="http://www.iana.org/assignments/language-subtag-registry">
       http://www.iana.org/assignments/language-subtag-registry</a>
      for further information.
     </p>
<p>
      The union allows for the 'un-declaration' of xml:lang with
      the empty string.
     </p>
</div>
xml:space  derived by: xs:NCName        
documentation
<div>
<h3>space (as an attribute name)</h3>
<p>
       denotes an attribute whose
       value is a keyword indicating what whitespace processing
       discipline is intended for the content of the element; its
       value is inherited.  This name is reserved by virtue of its
       definition in the XML specification.</p>
</div>
xml:id  xs:ID        
documentation
<div>
<h3>id (as an attribute name)</h3>
<p>
       denotes an attribute whose value
       should be interpreted as if declared to be of type ID.
       This name is reserved by virtue of its definition in the
       xml:id specification.</p>
<p>
      See <a href="http://www.w3.org/TR/xml-id/">http://www.w3.org/TR/xml-id/</a>
      for information about this attribute.
     </p>
</div>


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