span class="p">.</span>
<span class="k">@prefix</span><span class="w"> </span><span class="nn">rdf:</span><span class="w"> </span><span class="nv">&lt;http://www.w3.org/1999/02/22-rdf-syntax-ns#&gt;</span><span class="w"> </span><span class="p">.</span>
<span class="k">@prefix</span><span class="w"> </span><span class="nn">rdfs:</span><span class="w"> </span><span class="nv">&lt;http://www.w3.org/2000/01/rdf-schema#&gt;</span><span class="w"> </span><span class="p">.</span>
<span class="k">@prefix</span><sp