code: @Override
  	public String getRewritingRendering(InputQuery query) throws OntopReformulationException {
  		InternalSparqlQuery translation = query.translate(inputQueryTranslator);
  		try {
              IQ converetedIQ = preProcess(translation);
  			IQ rewrittenIQ = rewriter.rewrite(converetedIQ);
  			return rewrittenIQ.toString();
  		}
  		catch (EmptyQueryException e) {
  			e.printStackTrace();
  		}
  		return "EMPTY REWRITING";
  	}
docs: Returns the final rewriting of the given query