diff -r d7c5b43d309a -r 0365fd9977a4 server/src/tests/Models/DocumentTest.php
--- a/server/src/tests/Models/DocumentTest.php	Wed Oct 19 15:55:04 2016 +0200
+++ b/server/src/tests/Models/DocumentTest.php	Wed Oct 19 18:05:51 2016 +0200
@@ -140,7 +140,7 @@
     public function testGetOtherTypes() {
         $doc = new Document(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $this->inputGraphes['TEST']);
 
-        $this->assertCount(5, $doc->getOtherTypes(), "types array must be of size 5");
+        $this->assertCount(6, $doc->getOtherTypes(), "types array must be of size 5");
 
         foreach($doc->getTypes() as $type) {
             $this->assertThat(
@@ -156,12 +156,11 @@
     public function testGetDiscourseTypes() {
         $doc = new Document(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $this->inputGraphes['TEST']);
 
-        $this->assertCount(3, $doc->getDiscourseTypes(), "types array must be of size 3");
+        $this->assertCount(2, $doc->getDiscourseTypes(), "types array must be of size 3");
 
-        $this->assertContainsOnlyInstancesOf("EasyRdf\Literal", $doc->getDiscourseTypes(), "Result contains only literals");
+        $this->assertContainsOnlyInstancesOf("EasyRdf\Resource", $doc->getDiscourseTypes(), "Result contains only Resources");
         $type = $doc->getDiscourseTypes()[0];
-        $this->assertEquals("narrative", $type->getValue(), "discourse type is narrative");
-        $this->assertEquals("http://www.language-archives.org/OLAC/1.1/discourse-type", $type->getDatatypeUri(), "discourse type url");
+        $this->assertEquals("http://ark.bnf.fr/ark:/12148/cb11932135w", $type->getUri(), "discourse type is cb11932135w");
     }
 
     public function testCloneDocument() {
@@ -188,14 +187,14 @@
 
     public function testUpdateDiscourseTypes() {
 
-        $newDiscourseTypes = ['oratory','dialogue','narrative', 'formulaic', 'ludic'];
+        $newDiscourseTypes = ["http://ark.bnf.fr/ark:/12148/cb11932135w" , "http://ark.bnf.fr/ark:/12148/cb13319048g", "http://ark.bnf.fr/ark:/12148/cb11949715t" , "http://ark.bnf.fr/ark:/12148/cb119783362"];
 
         $doc = new Document(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $this->inputGraphes['TEST']);
-        $this->assertCount(3, $doc->getDiscourseTypes(), "types array must be of size 3");
+        $this->assertCount(2, $doc->getDiscourseTypes(), "types array must be of size 2");
 
         $doc->updateDiscourseTypes($newDiscourseTypes);
 
-        $this->assertCount(5, $doc->getDiscourseTypes(), "types array must be of size 5");
+        $this->assertCount(4, $doc->getDiscourseTypes(), "types array must be of size 4");
 
         $discourseTypes = $doc->getDiscourseTypes();
         foreach($newDiscourseTypes as $dt) {
@@ -206,7 +205,7 @@
 
     public function testUpdateDiscourseTypesDelta() {
 
-        $newDiscourseTypes = ['oratory','dialogue','narrative', 'formulaic', 'ludic'];
+        $newDiscourseTypes = ["http://ark.bnf.fr/ark:/12148/cb11932135w" , "http://ark.bnf.fr/ark:/12148/cb13319048g", "http://ark.bnf.fr/ark:/12148/cb11949715t" , "http://ark.bnf.fr/ark:/12148/cb119783362"];
 
         $doc = new Document(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $this->inputGraphes['TEST']);
 
@@ -221,13 +220,13 @@
         $this->assertEquals(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $delta->getDeletedGraph()->getUri(), "uri of deleted graph must be ok");
         $this->assertEquals(config('corpusparole.corpus_doc_id_base_uri')."crdo-CFPP2000_35_SOUND", $delta->getAddedGraph()->getUri(), "uri of added graph must be ok");
 
-        $this->assertEquals(3, $delta->getDeletedGraph()->countTriples(), "deleted graph must have only 3 triples");
-        $this->assertEquals(5, $delta->getAddedGraph()->countTriples(), "deleted graph must have only 5 triples");
+        $this->assertEquals(2, $delta->getDeletedGraph()->countTriples(), "deleted graph must have only 2 triples");
+        $this->assertEquals(4, $delta->getAddedGraph()->countTriples(), "deleted graph must have only 4 triples");
 
-        $resQueryDiscourseType = $delta->getAddedGraph()->allLiterals($doc->getProvidedCHO(), 'dc11:type');
+        $resQueryDiscourseType = $delta->getAddedGraph()->allResources($doc->getProvidedCHO(), 'dc11:type');
         foreach($resQueryDiscourseType as $dt) {
-            $this->assertInstanceOf(EasyRdf\Literal::class, $dt, "This must be a litteral");
-            $this->assertEquals('http://www.language-archives.org/OLAC/1.1/discourse-type', $dt->getDatatypeUri(), "The type of the Litteral must be correct");
+            $this->assertInstanceOf(EasyRdf\Resource::class, $dt, "This must be a Resource");
+            $this->assertRegexp(config('corpusparole.bnf_ark_url_regexp'), $dt->getUri(), "The resource uri must be bnf ark");
         }
         foreach($newDiscourseTypes as $dt) {
             $this->assertContains($dt, $resQueryDiscourseType, "all discourse types must be in result list");