<xs:group name="_info.title.req">
<xs:sequence>
<xs:choice minOccurs="0" maxOccurs="3">
<xs:element ref="db:title"/>
<xs:element ref="db:titleabbrev"/>
<xs:element ref="db:subtitle"/>
</xs:choice>
<xs:element name="info" minOccurs="0">
<xs:complexType>
<xs:choice minOccurs="0" maxOccurs="unbounded">
<xs:choice>
<xs:element ref="db:title"/>
<xs:element ref="db:titleabbrev"/>
<xs:element ref="db:subtitle"/>
</xs:choice>
<xs:group ref="db:info.elements"/>
<xs:any namespace="##other" processContents="skip"/>
</xs:choice>
<xs:attribute name="role"/>
<xs:attributeGroup ref="db:common.attributes"/>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:group> |