<?xml version="1.0" encoding="UTF-8" ?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
    xmlns:e="http://ylioppilastutkinto.fi/exam.xsd"
    xmlns:xh11d="http://www.w3.org/1999/xhtml/datatypes/" elementFormDefault="qualified">
    <xs:import namespace="http://www.w3.org/1999/xhtml/datatypes/" schemaLocation="xhtml-datatypes-1.xsd" />
    <xs:import namespace="http://ylioppilastutkinto.fi/exam.xsd" schemaLocation="exam.xsd" />
    <xs:annotation>
        <xs:documentation>
            This is the XML Schema module of common content models for XHTML11

            $Id: xhtml11-model-1.xsd,v 1.9 2009/02/03 15:14:49 ahby Exp $
        </xs:documentation>
        <xs:documentation source="xhtml-copyright-1.xsd" />
    </xs:annotation>
    <xs:annotation>
        <xs:documentation>
            XHTML Document Model
            This module describes the groupings of elements/attributes
            that make up common content models for XHTML elements.
            XHTML has following basic content models:
               xhtml.Inline.mix; character-level elements
               xhtml.Block.mix; block-like elements, e.g., paragraphs and lists
               xhtml.Flow.mix; any block or inline elements
               xhtml.InlinePre.mix; Special class for pre content model
               xhtml.InlineNoAnchor.mix; Content model for Anchor

            Any groups declared in this module may be used to create
            element content models, but the above are considered 'global'
            (insofar as that term applies here). XHTML has the
            following Attribute Groups
               xhtml.Core.extra.attrib
               xhtml.I18n.extra.attrib
               xhtml.Common.extra

            The above attribute Groups are considered Global
        </xs:documentation>
    </xs:annotation>
    <xs:attributeGroup name="xhtml.I18n.extra.attrib">
        <xs:annotation>
            <xs:documentation> Extended I18n attribute </xs:documentation>
        </xs:annotation>
        <xs:attribute name="lang" type="xh11d:LanguageCode" />
    </xs:attributeGroup>
    <xs:attributeGroup name="xhtml.Common.extra">
        <xs:annotation>
            <xs:documentation> Extended Common Attributes </xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
    <xs:attributeGroup name="xhtml.Core.extra.attrib">
        <xs:annotation>
            <xs:documentation> Extend Core Attributes </xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
    <xs:attributeGroup name="xhtml.Global.core.extra.attrib">
        <xs:annotation>
            <xs:documentation> Extended Global Core Attributes </xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
    <xs:attributeGroup name="xhtml.Global.I18n.extra.attrib">
        <xs:annotation>
            <xs:documentation> Extended Global I18n attributes </xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
    <xs:attributeGroup name="xhtml.Global.Common.extra">
        <xs:annotation>
            <xs:documentation> Extended Global Common Attributes </xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
    <xs:group name="xhtml.Head.extra">
        <xs:sequence />
    </xs:group>
    <!--
    ins and del are used to denote editing changes
  -->
    <xs:group name="xhtml.Edit.class">
        <xs:choice>
            <xs:element name="ins" type="xhtml.edit.type" />
            <xs:element name="del" type="xhtml.edit.type" />
        </xs:choice>
    </xs:group>

    <xs:group name="xhtml.Misc.extra">
        <xs:choice>
            <xs:group ref="e:Answer.class" />
            <xs:element ref="e:attachment" />
            <xs:element ref="e:image" />
            <xs:element ref="e:image-overlay" />
            <xs:element ref="e:video" />
            <xs:element ref="e:audio" />
            <xs:element ref="e:audio-group" />
            <xs:element ref="e:file" />
            <xs:element ref="e:attachment-link" />
            <xs:element ref="e:attachment-links" />
            <xs:element ref="e:localization" />
            <xs:element ref="e:formula" />
            <xs:element ref="e:question-number" />
            <xs:element ref="e:translation" />
        </xs:choice>
    </xs:group>
    <!--
    These elements are neither block nor inline, and can
    essentially be used anywhere in the document body.
  -->
    <xs:group name="xhtml.Misc.class">
        <xs:choice>
            <xs:group ref="xhtml.Edit.class" />
            <xs:group ref="xhtml.Misc.extra" />
        </xs:choice>
    </xs:group>
    <!-- Inline Elements -->
    <xs:group name="xhtml.InlStruct.class">
        <xs:choice>
            <xs:element name="br" type="xhtml.br.type" />
            <xs:element name="span" type="xhtml.span.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.InlPhras.class">
        <xs:choice>
            <xs:element name="em" type="xhtml.em.type" />
            <xs:element name="strong" type="xhtml.strong.type" />
            <xs:element name="dfn" type="xhtml.dfn.type" />
            <xs:element name="code" type="xhtml.code.type" />
            <xs:element name="samp" type="xhtml.samp.type" />
            <xs:element name="kbd" type="xhtml.kbd.type" />
            <xs:element name="var" type="xhtml.var.type" />
            <xs:element name="cite" type="xhtml.cite.type" />
            <xs:element name="abbr" type="xhtml.abbr.type" />
            <xs:element name="acronym" type="xhtml.acronym.type" />
            <xs:element name="q" type="xhtml.q.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.InlPres.class">
        <xs:choice>
            <xs:element name="tt" type="xhtml.InlPres.type" />
            <xs:element name="i" type="xhtml.InlPres.type" />
            <xs:element name="b" type="xhtml.InlPres.type" />
            <xs:element name="big" type="xhtml.InlPres.type" />
            <xs:element name="small" type="xhtml.InlPres.type" />
            <xs:element name="sub" type="xhtml.InlPres.type" />
            <xs:element name="sup" type="xhtml.InlPres.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.Anchor.class">
        <xs:sequence>
            <xs:element name="a" type="xhtml.a.type" />
        </xs:sequence>
    </xs:group>
    <xs:group name="xhtml.Inline.extra">
        <xs:sequence />
    </xs:group>
    <!--
    Inline.class includes all inline elements,
    used as a component in mixes
  -->
    <xs:group name="xhtml.Inline.class">
        <xs:choice>
            <xs:group ref="xhtml.InlStruct.class" />
            <xs:group ref="xhtml.InlPhras.class" />
            <xs:group ref="xhtml.InlPres.class" />
            <xs:group ref="xhtml.Anchor.class" />
            <xs:group ref="xhtml.Inline.extra" />
        </xs:choice>
    </xs:group>
    <!--
    InlinePre.mix
    Used as a component in pre model
  -->
    <xs:group name="xhtml.InlinePre.mix">
        <xs:choice>
            <xs:group ref="xhtml.InlStruct.class" />
            <xs:group ref="xhtml.InlPhras.class" />
            <xs:element name="tt" type="xhtml.InlPres.type" />
            <xs:element name="i" type="xhtml.InlPres.type" />
            <xs:element name="b" type="xhtml.InlPres.type" />
            <xs:group ref="xhtml.Anchor.class" />
            <xs:group ref="xhtml.Misc.class" />
            <xs:group ref="xhtml.Inline.extra" />
        </xs:choice>
    </xs:group>
    <!--
    InlNoAnchor.class includes all non-anchor inlines,
    used as a component in mixes
  -->
    <xs:group name="xhtml.InlNoAnchor.class">
        <xs:choice>
            <xs:group ref="xhtml.InlStruct.class" />
            <xs:group ref="xhtml.InlPhras.class" />
            <xs:group ref="xhtml.InlPres.class" />
            <xs:group ref="xhtml.Inline.extra" />
        </xs:choice>
    </xs:group>
    <!--
    InlNoAnchor.mix includes all non-anchor inlines
  -->
    <xs:group name="xhtml.InlNoAnchor.mix">
        <xs:choice>
            <xs:group ref="xhtml.InlNoAnchor.class" />
            <xs:group ref="xhtml.Misc.class" />
        </xs:choice>
    </xs:group>
    <!--
    Inline.mix includes all inline elements, including Misc.class
  -->
    <xs:group name="xhtml.Inline.mix">
        <xs:choice>
            <xs:group ref="xhtml.Inline.class" />
            <xs:group ref="xhtml.Misc.class" />
        </xs:choice>
    </xs:group>
    <!--
    In the HTML 4 DTD, heading and list elements were included
    in the block group. The Heading.class and
    List.class groups must now be included explicitly
    on element declarations where desired.
  -->
    <xs:group name="xhtml.Heading.class">
        <xs:choice>
            <xs:element name="h1" type="xhtml.h1.type" />
            <xs:element name="h2" type="xhtml.h2.type" />
            <xs:element name="h3" type="xhtml.h3.type" />
            <xs:element name="h4" type="xhtml.h4.type" />
            <xs:element name="h5" type="xhtml.h5.type" />
            <xs:element name="h6" type="xhtml.h6.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.List.class">
        <xs:choice>
            <xs:element name="ul" type="xhtml.ul.type" />
            <xs:element name="ol" type="xhtml.ol.type" />
            <xs:element name="dl" type="xhtml.dl.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.Table.class">
        <xs:choice>
            <xs:element name="table" type="xhtml.table.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.BlkStruct.class">
        <xs:choice>
            <xs:element name="p" type="xhtml.p.type" />
            <xs:element name="div" type="xhtml.div.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.BlkPhras.class">
        <xs:choice>
            <xs:element name="pre" type="xhtml.pre.type" />
            <xs:element name="blockquote" type="xhtml.blockquote.type" />
            <xs:element name="address" type="xhtml.address.type" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.BlkPres.class">
        <xs:sequence>
            <xs:element name="hr" type="xhtml.hr.type" />
        </xs:sequence>
    </xs:group>
    <xs:group name="xhtml.BlkSpecial.class">
        <xs:choice>
            <xs:group ref="xhtml.Table.class" />
        </xs:choice>
    </xs:group>
    <xs:group name="xhtml.Block.extra">
        <xs:sequence />
    </xs:group>
    <!--
    Block.class includes all block elements,
    used as an component in mixes
  -->
    <xs:group name="xhtml.Block.class">
        <xs:choice>
            <xs:group ref="xhtml.BlkStruct.class" />
            <xs:group ref="xhtml.BlkPhras.class" />
            <xs:group ref="xhtml.BlkPres.class" />
            <xs:group ref="xhtml.BlkSpecial.class" />
            <xs:group ref="xhtml.Block.extra" />
        </xs:choice>
    </xs:group>
    <!--
   Block.mix includes all block elements plus %Misc.class;
  -->
    <xs:group name="xhtml.Block.mix">
        <xs:choice>
            <xs:group ref="xhtml.Heading.class" />
            <xs:group ref="xhtml.List.class" />
            <xs:group ref="xhtml.Block.class" />
            <xs:group ref="xhtml.Misc.class" />
        </xs:choice>
    </xs:group>
    <!--
    All Content Elements
    Flow.mix includes all text content, block and inline
    Note that the "any" element included here allows us
    to add data from any other namespace, a necessity
    for compound document creation.
    Note however that it is not possible to add
    to any head level element without further
    modification. To add RDF metadata to the head
    of a document, modify the structure module.
  -->
    <xs:group name="xhtml.Flow.mix">
        <xs:choice>
            <xs:group ref="xhtml.Heading.class" />
            <xs:group ref="xhtml.List.class" />
            <xs:group ref="xhtml.Block.class" />
            <xs:group ref="xhtml.Inline.class" />
            <xs:group ref="xhtml.Misc.class" />
        </xs:choice>
    </xs:group>
    <!--
    BlkNoForm.mix includes all non-form block elements,
    plus Misc.class
  -->
    <xs:group name="xhtml.BlkNoForm.mix">
        <xs:choice>
            <xs:group ref="xhtml.Heading.class" />
            <xs:group ref="xhtml.List.class" />
            <xs:group ref="xhtml.BlkStruct.class" />
            <xs:group ref="xhtml.BlkPhras.class" />
            <xs:group ref="xhtml.BlkPres.class" />
            <xs:group ref="xhtml.Table.class" />
            <xs:group ref="xhtml.Block.extra" />
            <xs:group ref="xhtml.Misc.class" />
        </xs:choice>
    </xs:group>
</xs:schema>
