<?xml version="1.0" encoding="UTF-8"?>
<grammar xmlns="http://relaxng.org/ns/structure/1.0" 
         datatypeLibrary="http://www.w3.org/2001/XMLSchema-datatypes">
  <start>
      <ref name="element-status"/>
  </start>

  <define name="element-status">
    <zeroOrMore>
      <choice>
        <attribute>
          <anyName/>
          <text/>
        </attribute>
        <element>
          <anyName/>
          <ref name="element-status"/>
        </element>
        <text/>
      </choice>
    </zeroOrMore>
  </define>

</grammar>