<simpleType name="penaltyType.AmericanFootball.Vocabulary">
    <restriction base="string">
        <enumeration value="none" />
        <enumeration value="batting-ball" />
        <enumeration value="fair-catch-interference" />
        <enumeration value="helping-runner" />
        <enumeration value="holding" />
        <enumeration value="illegal-contact" />
        <enumeration value="illegal-forward-pass" />
        <enumeration value="illegal-motion" />
        <enumeration value="ineligible-player-downfield" />
        <enumeration value="intentional-grounding" />
        <enumeration value="pass-interference" />
        <enumeration value="personal-foul" />
    </restriction>
</simpleType>