<element name="player-metadata-baseball">
    <annotation>
        <documentation>Metadata about the player. | Specific to the sport of baseball.</documentation>
    </annotation>
    <complexType>
        <attributeGroup ref="sportsml:globalAttributes" />
        <attribute name="batting-hand" use="optional">
            <annotation>
                <documentation>Indicates whether player bats left, right, or is a switch-hitter.</documentation>
            </annotation>
            <simpleType>
                <restriction base="string">
                    <enumeration value="left" />
                    <enumeration value="right" />
                    <enumeration value="both" />
                </restriction>
            </simpleType>
        </attribute>
        <attribute name="throwing-hand" use="optional">
            <annotation>
                <documentation>Indicates whether player throws left, right, or is a switch-thrower.</documentation>
            </annotation>
            <simpleType>
                <restriction base="string">
                    <enumeration value="left" />
                    <enumeration value="right" />
                    <enumeration value="both" />
                </restriction>
            </simpleType>
        </attribute>
    </complexType>
</element>