diff -r 0a5eef6ad2fe -r f239c8c5bb94 server/src/app/Http/Controllers/Sparql/SparqlClientController.php
--- a/server/src/app/Http/Controllers/Sparql/SparqlClientController.php	Tue Nov 08 15:48:01 2016 +0100
+++ b/server/src/app/Http/Controllers/Sparql/SparqlClientController.php	Tue Nov 08 18:23:01 2016 +0100
@@ -59,13 +59,13 @@
         if(is_null($timeout)) {
             $timeout = config('corpusparole.sparql_client_timeout');
         }
-        $queryUrl = config('corpusparole.sesame_query_url');
+        $queryUrl = config('corpusparole.rdf4j_query_url');
         if($timeout > 0) {
             $queryUrl = $queryUrl .
                 ((strlen(parse_url($queryUrl, PHP_URL_QUERY)) > 0)?"&":"?").
                 "timeout=$timeout";
         }
-        return new \EasyRdf\Sparql\Client($queryUrl, config('corpusparole.sesame_update_url'));
+        return new \EasyRdf\Sparql\Client($queryUrl, config('corpusparole.rdf4j_update_url'));
     }
 
     // display form
@@ -274,10 +274,10 @@
 
         $queryParams = $request->all();
         $queryParams['timeout'] = config('corpusparole.sparql_client_timeout');
-        $queryUrl = config('corpusparole.sesame_query_url');
+        $queryUrl = config('corpusparole.rdf4j_query_url');
 
         try {
-            $sesameResp = $this->httpClient->post($queryUrl, ['form_params' => $queryParams, 'headers' => $headers]);
+            $rdf4jResp = $this->httpClient->post($queryUrl, ['form_params' => $queryParams, 'headers' => $headers]);
         } catch(\GuzzleHttp\Exception\ServerException $exception) {
             if($exception->getCode() == 503) {
                 $this->abort(408, "Time-out causé par la requête SPARQL", $exception);
@@ -297,8 +297,8 @@
             $this->abort(500, "Erreur serveur lors de la requête", $exception);
         }
 
-        $resp = response((string)$sesameResp->getBody(), $sesameResp->getStatusCode());
-        foreach ($sesameResp->getHeaders() as $name => $values) {
+        $resp = response((string)$rdf4jResp->getBody(), $rdf4jResp->getStatusCode());
+        foreach ($rdf4jResp->getHeaders() as $name => $values) {
             if($name != 'Transfer-Encoding') {
                 $resp->header($name, $values);
             }