"co">#&gt;     OPTIONAL{?bn owl:annotatedSource ?work.</span></span>
<span><span class="co">#&gt;     ?bn owl:annotatedProperty &lt;http://publications.europa.eu/ontology/cdm#resource_legal_based_on_resource_legal&gt;.</span></span>
<span><span class="co">#&gt;     ?bn owl:annotatedTarget ?lbs.</span></span>
<span><span class="co">#&gt;     ?bn annot:comment_on_legal_basis ?lbsuffix}} FILTER not exists{?work cdm:do_not_index "true"^^&lt;http://www.w3.org/2001/XMLSchema#boolean&gt;}. }</span></span>
<span></