<type>Attlist</type><name>xmllang</name><comment>These attribute specify the human language in which the content of the element is expressed as well as the rules for whitespace management in the element. Values for xml:lang are taken from the RFC 4646. Both xml:lang and xml:space are reserved attributes of the XML language, and cannot be used for any other purpose than these ones.</comment>
<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>
xml:lang
union of(xs:language, restriction of xs:string)
optional
<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
restriction of xs:NCName
optional
<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>
Source
<xsd:attributeGroup name="xmllang"><xsd:annotation><xsd:documentation><type>Attlist</type><name>xmllang</name><comment>These attribute specify the human language in which the content of the element is expressed as well as the rules for whitespace management in the element. Values for xml:lang are taken from the RFC 4646. Both xml:lang and xml:space are reserved attributes of the XML language, and cannot be used for any other purpose than these ones.</comment></xsd:documentation></xsd:annotation><xsd:attribute ref="xml:lang"/><xsd:attribute ref="xml:space"/><xsd:attribute ref="xml:id"/></xsd:attributeGroup>
