span><span class="p">[</span><span class="s2">&quot;galaxy&quot;</span><span class="p">]</span><span class="o">.</span><span class="n">url_stem</span>
    <span class="n">url</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">url_stem</span><span class="si">}{</span><span class="n">dbn</span><span class="p">[</span><span class="mi">2</span><span class="p">:]</span><span class="si">}</span><span class="s2">&quot;</span>

    <span c