plasma-framework/scriptengines/javascript/tests/javascript-config-test/contents/config/main.xml

<?xml version="1.0" encoding="UTF-8"?>
<kcfg xmlns="http://www.kde.org/standards/kcfg/1.0"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="http://www.kde.org/standards/kcfg/1.0
      http://www.kde.org/standards/kcfg/1.0/kcfg.xsd" >
  <kcfgfile name=""/>

  <group name="General">
    <entry name="Test" type="String">
      <label>A test label</label>
      <default>Hello hello!</default>
    </entry>
  </group>

</kcfg>