<xsd:attributeGroup id="attGp.dictionaryPrefix" name="dictionaryPrefix">
    <xsd:attribute id="att.dictionaryPrefix" name="dictionaryPrefix" type="dictionaryPrefixType">
        <xsd:annotation>
            <xsd:documentation>
                <h:div class="summary" xmlns:h="http://www.w3.org/1999/xhtml">The namespacePrefix for a data item.</h:div>
                <h:div class="description" xmlns:h="http://www.w3.org/1999/xhtml">The dictionaryPrefix is associated with elements 
                such as dictionaries and units and allows them to be referenced namespaces.
                The dictionaryPrefix is normally unbound but it may be necessary to hardcode them
                occasionally. Thus if a value is fixed (e.g. "xsd:double") the prefix must
                be identified and fixed.</h:div>
            </xsd:documentation>
        </xsd:annotation>
    </xsd:attribute>
</xsd:attributeGroup>