<xs:element name="TopicUse">
    <xs:annotation>
        <xs:documentation> 
================================== TopicUse ====================================
An indication of where a particular Topic is used in a NewsML document. The
value of the Topic attribute must consist of a # character followed by the
value of the Duid of a Topic in the current document. The value of the Context
attribute is an XPath pattern indicating the context where the referenced topic
is used within the subtree to which the current Catalog applies. If the Context
attribute is not present, the TopicUse element simply states that this topic is
present somewhere in the subtree.
================================================================================

			</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:attribute name="Topic" type="xs:string" use="required" />
        <xs:attribute name="Context" type="xs:string" />
    </xs:complexType>
</xs:element>