quot;&gt;3&lt;/data&gt;
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      &lt;data key=&quot;key1&quot;&gt;3&lt;/data&gt;
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       &lt;data key=&quot;key1&quot;&gt;3&lt;/data&gt;
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    &lt;edge id=&quot;e7&quot; source=&quot;n2&quot; target=&quot;n11&quot;&gt;
      &lt;data key=&quot;key1&quot;&gt;3&lt;/data&gt;
    &lt;/edge&gt;
    &lt;edge id