>&nbsp;        VertexLabel aVertexLabel = aSchema.ensureVertexLabelExist(&quot;A&quot;);</b>
<b class="fc">&nbsp;        VertexLabel bVertexLabel = bSchema.ensureVertexLabelExist(&quot;B&quot;);</b>
<b class="fc">&nbsp;        EdgeLabel abEdgeLabel = aVertexLabel.ensurePartitionedEdgeLabelExist(</b>
&nbsp;                &quot;ab&quot;,
&nbsp;                bVertexLabel,
<b class="fc">&nbsp;                new HashMap&lt;&gt;() {{</b>
<b class="fc">&nbsp;                    put(&quot;int1&quot;, PropertyDe