ut co'>#&gt; <span class='message'>virtuoso isn't running.</span></div><div class='input'><span class='kw'>if</span>(<span class='fu'><a href='has_virtuoso.html'>has_virtuoso</a></span>()){

<span class='fu'><a href='vos_start.html'>vos_start</a></span>()
<span class='no'>con</span> <span class='kw'>&lt;-</span> <span class='fu'><a href='vos_connect.html'>vos_connect</a></span>()
<span class='fu'>vos_list_graphs</span>(<span class='no'>con</span>)


}</div></pre>
  </div>
  <div class="col-md-3 hidden-xs hi