ex ?celex.} FILTER not exists{?work cdm:do_not_index "true"^^&lt;http://www.w3.org/2001/XMLSchema#boolean&gt;}. }</span></span></code></pre></div>
<p>There are various ways of querying the same information in the Cellar
database due to the existence of several overlapping classes and
identifiers describing the same resources. The queries generated by the
function should offer a reliable way of obtaining exhaustive results, as
they have been validated by the helpdesk of the Publication Office. At
the same ti