>A solution sequence which is transformed into
one involving only a subset of the variables
present into SPARQL query.</p><div class="fullcomment"><div class="comment cmt"><p>A solution sequence which is transformed into
one involving only a subset of the variables
present into SPARQL query.
</p></div><dl class="paramcmts block"><dt>returns</dt><dd class="cmt"><p>a projection fields.</p></dd></dl></div>
    </li><li name="net.sansa_stack.query.spark.hdt.Sparql2SQL#getQuery" visbl="pub" class="indented0 " da