<xs:attribute name="Comment" use="optional">
    <xs:annotation>
        <xs:documentation xml:lang="en">Seasonal comment information associated with the fare.
</xs:documentation>
    </xs:annotation>
    <xs:simpleType>
        <xs:restriction base="xs:NMTOKEN">
            <xs:enumeration value="NoComment">
                <xs:annotation>
                    <xs:documentation xml:lang="en">There is no comment information for the season.</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
            <xs:enumeration value="AllYear">
                <xs:annotation>
                    <xs:documentation xml:lang="en">The information applies to all year.</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
            <xs:enumeration value="MoreSeasonsInRule">
                <xs:annotation>
                    <xs:documentation xml:lang="en">There is more seasonal information in the rules</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
            <xs:enumeration value="PastDate">
                <xs:annotation>
                    <xs:documentation xml:lang="en">The season has already passed.</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
            <xs:enumeration value="UnableToDisplaySeason">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Specifies that the season information cannot be displayed.</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
            <xs:enumeration value="NewFare">
                <xs:annotation>
                    <xs:documentation xml:lang="en">This is a new fare for the season.</xs:documentation>
                </xs:annotation>
            </xs:enumeration>
        </xs:restriction>
    </xs:simpleType>
</xs:attribute>