<xs:element name="document-instance">
<xs:complexType>
<xs:sequence>
<xs:element ref="ops:document-format-options"/>
<xs:element ref="ops:document-section" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute name="system" type="xs:string" use="required"/>
<xs:attribute name="id" type="xs:string" use="optional"/>
<xs:attribute name="link" type="xs:string" use="optional"/>
<xs:attribute name="number-of-pages" type="xs:nonNegativeInteger" use="required"/>
<xs:attribute name="desc" type="ops:description-type" use="required"/>
</xs:complexType>
</xs:element> |