atom:commonAttributes

Attribute Group Information

Attributes

QName Type Fixed Default Use Inheritable Annotation
xml:base xs:anyURI optional 
See http://www.w3.org/TR/xmlbase/ for
information about this attribute.
xml:lang xs:language optional 
In due course, we should install the relevant ISO 2- and 3-letter
codes as the enumerated possible values . . .
Wildcard: ANY attribute from ANY namespace OTHER than 'http://www.w3.org/2005/Atom'

Used By

Complex Types atom:categoryType, atom:contentType, atom:dateTimeType, atom:entryType, atom:feedType, atom:generatorType, atom:iconType, atom:idType, atom:linkType, atom:logoType, atom:personType, atom:sourceType, atom:textType, atom:uriType

Source 

<xs:attributeGroup name="commonAttributes">
  <xs:attribute ref="xml:base"/>
  <xs:attribute ref="xml:lang"/>
  <xs:anyAttribute namespace="##other"/>
</xs:attributeGroup>