<xs:element name="StartDate" >
  <xs:annotation>
    <xs:documentation>
================================== StartDate ===================================
A natural-language statement of the date at which specified usage rights come
into effect.
================================================================================

      </xs:documentation>
  </xs:annotation>
  <xs:complexType mixed="true">
    <xs:choice minOccurs="0" maxOccurs="unbounded">
      <xs:element ref="Origin"/>
    </xs:choice>
    <xs:attributeGroup ref="localid"/>
    <xs:attribute ref="xml:lang" use="optional"/>
    <xs:attributeGroup ref="assignment"/>
  </xs:complexType>
</xs:element>