chromium/third_party/blink/web_tests/svg/custom/use-on-g-containing-symbol.html

<!DOCTYPE html>
<svg>
  <g id="rectgroup">
    <symbol id="rect">
      <rect width="50" height="100"/>
    </symbol>
    <use xlink:href="#rect" fill="green"/>
  </g>
  <use xlink:href="#rectgroup" x="50"/>
</svg>