<svg id="svg-root"
  xmlns="http://www.w3.org/2000/svg"
  xmlns:xlink="http://www.w3.org/1999/xlink">

  <g id="testmeta">
    <title>SVG Filter Chains: Clip Filter Output</title>
    <link rel="copyright"
          href="http://www.w3.org/Graphics/SVG/Test/Copyright"/>
    <link rel="license"
          href="http://www.w3.org/Consortium/Legal/2008/03-bsd-license.html"/>
    <link rel="author"
          title="Max Vujovic"
          href="mailto:mvujovic@adobe.com"/>
    <link rel="help"
          href="http://dev.w3.org/fxtf/filters/#FilterPrimitiveSubRegion"/>
    <metadata class="flags">namespace svg</metadata>
  </g>

  <g id="test-body-content">
    <filter id="hue-rotate">
      <!-- Turn the red square green. -->
      <feColorMatrix type="hueRotate" values="90" style="color-interpolation-filters:sRGB"/>
    </filter>
    <rect x="0" y="0" width="100" height="100" filter="url(#hue-rotate)" fill="red"/>
  </g>
</svg>