<xs:attribute name="alignment" use="optional">
    <xs:annotation>
        <xs:documentation>Statistics about the site, accurate for a particular occasion. home means the site is home for one of the teams or players. neutral that it is neutral to all participants in the event.</xs:documentation>
    </xs:annotation>
    <xs:simpleType id="siteAlignment">
        <xs:restriction base="xs:string">
            <xs:enumeration id="siteAlignmentHome" value="home" />
            <xs:enumeration id="siteAlignmentNeutral" value="neutral" />
        </xs:restriction>
    </xs:simpleType>
</xs:attribute>