t><dt class="spec value" id="val-node"><a href="#val-node" class="anchor"></a><code><span class="keyword">val</span> node : string <span>&#45;&gt;</span> <span><a href="DataItem/class-type-t/index.html">DataItem.t</a> <a href="../../ezjs-utils/Ocp_js/index.html#module-Js">Ocp_js.Js</a>.t</span></code></dt><dt class="spec value" id="val-edge"><a href="#val-edge" class="anchor"></a><code><span class="keyword">val</span> edge : string <span>&#45;&gt;</span> string <span>&#45;&gt;</span> <span><a href="DataItem