n class="sig-name descname"><span class="n"><span class="pre">getPredicates</span></span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv4N8omexmeta7Triples13getPredicatesEv" title="Permalink to this definition"></a><br /></dt>
<dd><p>get all predicates as strings </p>
<p>we do not return the predicate itself because <a class="reference internal" href="Predicate.html#classomexmeta_1_1Predicate"><span class="std std-ref">Predicate</span></a> objects