class="op">=</span> <span class="va">rec_eurovoc</span><span class="op">$</span><span class="va">eurovoc</span><span class="op">)</span></span>
<span></span>
<span><span class="fu"><a href="https://rdrr.io/r/base/print.html" class="external-link">print</a></span><span class="op">(</span><span class="va">eurovoc_lookup</span><span class="op">)</span></span></code></pre></div>
<p>The results include labels only for unique identifiers, but with
<code><a href="https://dplyr.tidyverse.org/reference/mutate-joins.