<xs:element name="NewsML">
    <xs:annotation>
        <xs:documentation> 
==================================== NewsML ====================================
A NewsML document, which must contain a NewsEnvelope and one or more NewsItems,
and may include a Catalog element and a TopicSet element. The Version attribute, introduced in version 1.1, 
is used to signify the version of NewsML that the instance is validated against. It should always be used if the version is above 1.0.
================================================================================

			</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element ref="Catalog" minOccurs="0" />
            <xs:element ref="TopicSet" minOccurs="0" maxOccurs="unbounded" />
            <xs:sequence>
                <xs:element ref="NewsEnvelope" />
                <xs:element ref="NewsItem" maxOccurs="unbounded" />
            </xs:sequence>
        </xs:sequence>
        <xs:attributeGroup ref="localid" />
        <xs:attribute name="Version" type="xs:string" />
    </xs:complexType>
</xs:element>