xs:annotated 

This type is extended by all types which allow annotation
other than <schema> itself

Complex Type Information

Model

xs:annotation{0,1}
Children: xs:annotation

Attributes

QName Type Fixed Default Use Inheritable Annotation
id xs:ID optional
Wildcard: ANY attribute from ANY namespace OTHER than 'http://www.w3.org/2001/XMLSchema'

Used By

Elements xs:complexContent, xs:field, xs:import, xs:include, xs:list, xs:notation, xs:restriction, xs:selector, xs:simpleContent, xs:union
Complex Types xs:attribute, xs:attributeGroup, xs:complexType, xs:element, xs:extensionType, xs:facet, xs:group, xs:keybase, xs:restrictionType, xs:simpleType, xs:wildcard

Source 

<xs:complexType name="annotated">
  <xs:annotation>
    <xs:documentation>This type is extended by all types which allow annotation other than <schema> itself</xs:documentation>
  </xs:annotation>
  <xs:complexContent>
    <xs:extension base="xs:openAttrs">
      <xs:sequence>
        <xs:element ref="xs:annotation" minOccurs="0"/>
      </xs:sequence>
      <xs:attribute name="id" type="xs:ID"/>
    </xs:extension>
  </xs:complexContent>
</xs:complexType>