qlgGraph;</b>
<b class="nc">&nbsp;        loadModern();</b>
<b class="nc">&nbsp;        assertModernGraph(g, true, false);</b>
<b class="nc">&nbsp;        Edge e = g.traversal().E(convertToEdgeId(&quot;marko&quot;, &quot;knows&quot;, &quot;vadas&quot;)).next();</b>
<b class="nc">&nbsp;        e.property(&quot;year&quot;, 2002);</b>
<b class="nc">&nbsp;        g.tx().commit();</b>
<b class="nc">&nbsp;        e = g.traversal().E(convertToEdgeId(&quot;marko&quot;, &quot;knows&quot;, &quot;vadas&quot;)).next();