<?xml version="1.0" encoding="iso-8859-1"?>
<!-- Structure Module -->
<grammar ns="http://www.w3.org/1999/xhtml" xmlns="http://relaxng.org/ns/structure/1.0">

<start>
  <ref name="html"/>
</start>

<define name="title">
  <element name="title">
    <ref name="title.attlist"/>
    <text/>
  </element>
</define>

<define name="title.attlist">
  <ref name="I18n.attrib"/>
</define>

<define name="head">
  <element name="head">
    <ref name="head.attlist"/>
    <ref name="head.content"/>
  </element>
</define>

<define name="head.attlist">
  <ref name="I18n.attrib"/>
  <ref name="profile.attlist"/>
</define>

<define name="head.content">
  <ref name="title"/>
</define>

<define name="profile.attlist">
  <optional>
    <attribute name="profile">
      <ref name="URI.datatype"/>
    </attribute>     
  </optional>
</define>

<define name="body">
  <element name="body">
    <ref name="body.attlist"/>
    <ref name="Block.model"/>
  </element>
</define>

<define name="body.attlist">
  <ref name="Common.attrib"/>
</define>

<define name="html">
  <element name="html">
    <ref name="html.attlist"/>
    <ref name="head"/>
    <ref name="body"/>
  </element>
</define>

<define name="html.attlist">
  <ref name="XHTML.version.attrib"/>
  <ref name="I18n.attrib"/>
</define>

<define name="XHTML.version.attrib">
  <optional>
    <attribute name="version">
      <ref name="FPI.datatype"/>
    </attribute>
  </optional>
</define>

</grammar>