List19

<xs:simpleType name="List19">
  <xs:annotation>
    <xs:documentation source="ONIX Code List 19">Unnamed person(s)</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="01">
      <xs:annotation>
        <xs:documentation>Unknown</xs:documentation>
        <xs:documentation/>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="02">
      <xs:annotation>
        <xs:documentation>Anonymous</xs:documentation>
        <xs:documentation/>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="03">
      <xs:annotation>
        <xs:documentation>et al</xs:documentation>
        <xs:documentation>And others: additional contributors not listed</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="04">
      <xs:annotation>
        <xs:documentation>Various authors</xs:documentation>
        <xs:documentation>When the product is a pack of books by different authors</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="05">
      <xs:annotation>
        <xs:documentation>Synthesized voice – male</xs:documentation>
        <xs:documentation>Use with Contributor role code E07 ‘read by’, for audio books for the blind</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="06">
      <xs:annotation>
        <xs:documentation>Synthesized voice – female</xs:documentation>
        <xs:documentation>Use with Contributor role code E07 ‘read by’, for audio books for the blind</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="07">
      <xs:annotation>
        <xs:documentation>Synthesized voice – unspecified</xs:documentation>
        <xs:documentation>Use with Contributor role code E07 ‘read by’, for audio books for the blind</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>