<schema>

    <name>MyTable</name>

    <summary>A short summary</summary>

    <description>A long description that may

      contain a subset of HTML</description>

    <column>

      <name>MyColumn1</name>

      <summary>A short summary</summary>

      <description>A long description</description>

      <unique/>

      <non-null/>

      <default>42</default>

    </column>

</schema>