i>
<li class="toctree-l1"><a class="reference internal" href="exercise_07-network_graphs.html">Exercise: Network graphs</a></li>
<li class="toctree-l1"><a class="reference internal" href="exercise_08-normalizing_data.html">Exercise: Normalizing</a></li>
<li class="toctree-l1"><a class="reference internal" href="notebooks.html">Python Notebooks</a></li>
<li class="toctree-l1 current"><a class="current reference internal" href="#">Use cases</a><ul>
<li class="toctree-l2"><a class="reference internal" href="#a