<?xml version="1.0" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="unqualified">
  <xs:simpleType name="IOC-Country-Code">
    <xs:annotation>
      <xs:documentation>
              Three-letter country code of 212 countries and areas,
              used by the International Olympic Committee (IOC).
      </xs:documentation>
    </xs:annotation>

    <xs:restriction base="xs:string">
      <xs:enumeration value="AFG"/> <!-- Afghanistan -->
      <xs:enumeration value="AHO"/> <!-- Netherlands Antilles -->
      <xs:enumeration value="ALB"/> <!-- Albania -->
      <xs:enumeration value="ALG"/> <!-- Algeria -->
    </xs:restriction>
  </xs:simpleType>
</xs:schema>