<xsd:attributeGroup name="number">
  <xsd:annotation>
    <xsd:documentation>
      <type>Attlist</type>
      <name>number</name>
      <comment>The attribute number is used to specify a number in the publication of the document</comment>
    </xsd:documentation>
  </xsd:annotation>
  <xsd:attribute name="number" type="xsd:string"/>
</xsd:attributeGroup> |