chromium/headless/test/data/structured_doc_only_figure_role.html

<!DOCTYPE html>
<html lang="en">
<body>
  <div role="figure" aria-labelledby="figure-1">
    <img src="svg_example_image.png" alt="Sample SVG image">
    <p id="figure-1">Text that describes the figure.</p>
  </div>
</body>
</html>