<simpleType name="scoreAttemptResult.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="conversion-attempt"/>
    <enumeration value="field-goal-attempt"/>
  </restriction>
</simpleType>

<simpleType name="driveResult.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="score"/>
    <enumeration value="score-attempt"/>
    <enumeration value="punt"/>
    <enumeration value="fumble"/>
    <enumeration value="interception"/>
    <enumeration value="marker-not-reached">
      <annotation>
        <documentation>On the final down, the team in possession did not reach the first-down marker.</documentation>
      </annotation>
    </enumeration>
  </restriction>
</simpleType>

<simpleType name="scoreType.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="touchdown"/>
    <enumeration value="safety"/>
    <enumeration value="conversion"/>
    <enumeration value="conversion-1pt"/>
    <enumeration value="conversion-2pt"/>
    <enumeration value="field-goal"/>
    <enumeration value="extra-point"/>
  </restriction>
</simpleType>

<simpleType name="scoreSubType.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="fumble-return"/>
    <enumeration value="interception-return"/>
    <enumeration value="blocked-field-goal"/>
    <enumeration value="samissed-field-goalfety"/>
    <enumeration value="blocked-punt"/>
    <enumeration value="punt-return"/>
    <enumeration value="kickoff-return"/>
    <enumeration value="pass"/>
    <enumeration value="rush"/>
  </restriction>
</simpleType>

<simpleType name="penaltySide.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="offensive"/>
    <enumeration value="defensive"/>
  </restriction>
</simpleType>

<simpleType name="penaltyLevel.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="delay-of-game"/>
    <enumeration value="encroachment"/>
    <enumeration value="false-start"/>
    <enumeration value="offside"/>
  </restriction>
</simpleType>

<simpleType name="timeoutType.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="2-minute"/>
    <enumeration value="1-minute"/>
  </restriction>
</simpleType>

<simpleType name="role.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="snapper"/>
    <enumeration value="snap-receiver"/>
    <enumeration value="handoff-receiver"/>
    <enumeration value="lateral-receiver"/>
    <enumeration value="pass-receiver"/>
    <enumeration value="interceptor"/>
    <enumeration value="fumble-recoverer"/>
    <enumeration value="rusher"/>
    <enumeration value="tackler"/>
    <enumeration value="kick-blocker"/>
  </restriction>
</simpleType>

<simpleType name="result.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="tackle"/>
    <enumeration value="sack"/>
    <enumeration value="forward-pass"/>
    <enumeration value="lateral-pass"/>
    <enumeration value="incomplete-pass"/>
    <enumeration value="kick"/>
    <enumeration value="handoff"/>
    <enumeration value="fumble"/>
    <enumeration value="ball-grounded"/>
    <enumeration value="ball-out-of-bounds"/>
    <enumeration value="score"/>
  </restriction>
</simpleType>

<simpleType name="kickType.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="punt"/>
    <enumeration value="onside"/>
    <enumeration value="extra-point"/>
    <enumeration value="field-goal-attempt"/>
  </restriction>
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<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>

<simpleType name="position.AmericanFootball.Vocabulary">
  <annotation>
    <documentation>.american-football</documentation>
  </annotation>
  <restriction base="string">
    <enumeration value="center"/>
    <enumeration value="guard"/>
    <enumeration value="tackle-offensive"/>
    <enumeration value="tight-end"/>
    <enumeration value="wide-receiver"/>
    <enumeration value="fullback"/>
    <enumeration value="running-back"/>
    <enumeration value="tail-back"/>
    <enumeration value="h-back"/>
    <enumeration value="halfback"/>
    <enumeration value="wingback"/>
    <enumeration value="slotback"/>
    <enumeration value="quarterback"/>
    <enumeration value="defensive-end"/>
    <enumeration value="tackle-defensive"/>
    <enumeration value="guard-defensive"/>
    <enumeration value="nose-tackle"/>
    <enumeration value="linebacker-outside"/>
    <enumeration value="linebacker-middle"/>
    <enumeration value="linebacker-inside"/>
    <enumeration value="cornerback"/>
    <enumeration value="nickelback"/>
    <enumeration value="dimeback"/>
    <enumeration value="defensive-quarterback"/>
    <enumeration value="defensive-halfback"/>
    <enumeration value="safety-free"/>
    <enumeration value="safety-strong"/>
    <enumeration value="kicker"/>
    <enumeration value="punter"/>
    <enumeration value="kickoff-returner"/>
    <enumeration value="punt-returner"/>
    <enumeration value="long-snapper"/>
    <enumeration value="holder"/>
    <enumeration value="lineman-offensive"/>
    <enumeration value="lineman-defensive"/>
    <enumeration value="defensive-back"/>
    <enumeration value="safety"/>
    <enumeration value="linebacker"/>
    <enumeration value="kick-returner"/>
    <enumeration value="referee"/>
    <enumeration value="linesman"/>
    <enumeration value="line-judge"/>
    <enumeration value="back-judge"/>
    <enumeration value="side-judge"/>
    <enumeration value="field-judge"/>
    <enumeration value="coach"/>
    <enumeration value="assistant-coach"/>
  </restriction>
</simpleType>

<simpleType name="caller.AmericanFootball.Vocabulary">
  <restriction base="string">
    <enumeration value="team"/>
    <enumeration value="official"/>
  </restriction>
</simpleType>