$res_hasTopConcept = pmb_mysql_query($requete);
         if ($res_hasTopConcept && pmb_mysql_num_rows($res_hasTopConcept)) {
             while ($hasTopConcept = pmb_mysql_fetch_object($res_hasTopConcept)) {
                 creer_noeud_xml($dom, $conceptScheme, "skos:hasTopConcept", "", array("rdf:resource" => $uri_noeud_skos . $hasTopConcept->id_noeud));
             }
         }
         cree_export_skos($dom, $racine, $thes->num_noeud_racine, $thes->num_noeud_orphelins);
     }
     if ($output == "xmlent") {
         $filename = microtime();
         $filename = str_replace(".", "", $filename);
         $filename = str_replace(" ", "", $filename);
         $filename = $base_path . "/temp/" . $filename . ".xml";
         $dom->save($filename);
         //on fait le ménage dans le store
         $synchro_rdf->deleteTriple("<" . $uri_thes_skos . ">", '?p', '?o');
         $requete = "SELECT id_noeud FROM noeuds WHERE num_thesaurus='" . $aff_num_thesaurus . "'";
         $res = pmb_mysql_query($requete);
         while ($row = pmb_mysql_fetch_object($res)) {
             $synchro_rdf->deleteTriple("<" . $uri_noeud_skos . $row->id_noeud . ">", '?p', '?o');
         }
         //on charge le xml
         $synchro_rdf->store->query($synchro_rdf->store->prefix . "LOAD <" . $filename . "> into <pmb>");
         unlink($filename);
         print "<script type='text/javascript' >window.close();</script>";
         die;
     } else {
         echo $dom->saveXML();
     }
 } else {
     die("Load thesaurus failed");