     <span class="kind">def</span>
      </span>
      <span class="symbol">
        <span class="name">find</span><span class="params">(<span name="s">s: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="net.sansa_stack.inference.data.RDF.Node">Rdf.Node</span>] = <span class="symbol">None</span></span>, <span name="p">p: <span class="extype" name="scala.Option">Option</span>[<span class="extype" name="net.sansa_stack.inference.data.RDF.Node">Rdf.Node</span>] = <span class="s