<?xml version="1.0" encoding="UTF-8"?>
<doctype>
  <datatype name="date">
    <cdata/>
  </datatype>
  <element>
    <name>holiday</name>
    <sequence/>
  </element>
  <attlist>
    <name>holiday</name>
    <attribute>
      <name>startDate</name>
      <datatypeRef name="date"/>
      <required/>
    </attribute>
    <attribute>
      <name>endDate</name>
      <datatypeRef name="date"/>
      <required/>
    </attribute>
  </attlist>
</doctype>
