<xs:attribute name="alignment" use="optional">
    <xs:annotation>
        <xs:documentation>Home or visiting. This is more information about the
                            alignment of the team or player in the event regarding rules etc. It
                            does not necessarily indicate that it is the geographical home-site of
                            the team or player.</xs:documentation>
    </xs:annotation>
    <xs:simpleType id="alignment">
        <xs:restriction base="xs:string">
            <xs:enumeration id="alignmentHome" value="home" />
            <xs:enumeration id="alignmentAway" value="away" />
            <xs:enumeration id="alignmentNone" value="none" />
        </xs:restriction>
    </xs:simpleType>
</xs:attribute>