<svg xmlns="http://www.w3.org/2000/svg">
  <metadata>
    <link xmlns="http://www.w3.org/1999/xhtml" rel="author" title="Cameron McCormack" href="mailto:cam@mcc.id.au"/>
    <link xmlns="http://www.w3.org/1999/xhtml" rel="help" href="http://www.w3.org/TR/SVG2/shapes.html#RectElement"/>
    <link xmlns="http://www.w3.org/1999/xhtml" rel="match" href="rect-02-ref.html"/>
    <meta xmlns="http://www.w3.org/1999/xhtml" name="assert" content="rect element with stroke renders correctly."/>
  </metadata>
  <rect x="10" y="10" width="50" height="50" fill="none" stroke="blue" stroke-width="4"/>
</svg>