<ul>
    <li><a rel="friend" href="http://example.com/profile/jane">jane</a></li>
    <li><a rel="acquaintance" href="http://example.com/profile/jeo">jeo</a></li>
    <li><a rel="contact" href="http://example.com/profile/lily">lily</a></li>
    <li><a rel="met" href="http://example.com/profile/oliver">oliver</a></li>
    <li><a rel="co-worker" href="http://example.com/profile/emily">emily</a></li>
    <li><a rel="colleague" href="http://example.com/profile/jack">jack</a></li>
    <li><a rel="neighbor" href=