chromium/third_party/blink/web_tests/svg/hixie/cascade/002.xml

<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" height="400" width="400">
 <style type="text/css">
  circle { fill: maroon; }
  a:visited circle { fill: green; }
 </style>
 <a xlink:href="002.xml" xlink:type="simple"><circle cx="200" cy="200" r="100" fill="red"/></a>
</svg>