<xs:attributeGroup name="statAttributes">
    <xs:attribute name="score" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Final or current score of the team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Final or current score of the opposing team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-average" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Average per-game score for the team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-opposing-average" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Average per-game score for the opposing team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-units" type="QCodeType" use="optional">
        <xs:annotation>
            <xs:documentation>Describes how the score and score-opposing is valued. SportsML vocab uri: http://cv.iptc.org/newscodes/spscoreunits/</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-behind" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>The points or time behind the leading score.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-attempts" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Final or current number of attempts to score by a team or player. Example: in ice hockey, would represent total shots on goal.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-attempts-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Final or current number of attempts to score by an opposing team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-attempts-on-goal" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>A subset of score-attempts. Only counts those attempts that were on-goal.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-attempts-on-goal-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Final or current number of attempts to score by an opposing team or player that were on-goal.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-percentage" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Percentage of attempted scores that reached their mark.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-percentage-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Percentage of attempted scores by opposing team or player that reached their mark.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="result-effect" type="QCodeType" use="optional">
        <xs:annotation>
            <xs:documentation>Describes the effect that the result of the event or rank changing
                    has had on the team. Example: Whether or not a team has qualified for the
                    playoffs, or has been promoted or demoted to a different division. SportsML vocab uri: http://cv.iptc.org/newscodes/spresulteffect/</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="event-outcome" type="QCodeType" use="optional">
        <xs:annotation>
            <xs:documentation>Whether the competitor won, lost, or tied. SportsML vocab uri: http://cv.iptc.org/newscodes/speventoutcome/</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="event-standing-points" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>How many points were earned as a result of the outcome of this particular event.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="event-standing-points-against" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>How many points were deducted as a result of the outcome of this particular event. This occurs, for example, in the German Handball leagues.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="score-type" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Qualifies "score" attribute.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="events-remaining" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Number of sports-events the player has yet to participate in.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="time-of-possession" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Amount of time the team or player has possession of ball (or similar object like puck).</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="time-of-possession-percentage" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Amount of time the team or player has possession of ball (or similar object like puck) expressed as a percentage of the full time of the match.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="time-of-possession-percentage-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Amount of time the opposing team or player has possession of ball (or similar object like puck) expressed as a percentage of the full time of the match.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="time-of-possession-average" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Amount of time the team or player has possession of ball (or similar object like puck) per game.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="time-of-possession-average-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Amount of time the opposing team or player has possession of ball (or similar object like puck) per game.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="series-score" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Number of events in a series won by team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="series-score-opposing" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>Number of events in a series won by opposing team or player.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="adjusted-score-for" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>The final score as adjusted by some authority. Usually as a result
                    of some dispute or transgression that must be settled post-event and rendered in
                    the score. Will differ from the regular score reflecting the number of actual
                    goals scored in play. Should be tested for before displaying actual
                    score.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="adjusted-score-against" type="xs:string" use="optional">
        <xs:annotation>
            <xs:documentation>The final score against as adjusted by some authority. Usually as
                    a result of some dispute or transgression that must be settled post-event and
                    rendered in the score. Will differ from the regular score reflecting the number
                    of actual goals scored in play. Should be tested for before displaying actual
                    score.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
</xs:attributeGroup>