diff --git a/loterre-xslt/v1/register/Attribution_Identifiants_ark.xsl b/loterre-xslt/v1/register/Attribution_Identifiants_ark.xsl
new file mode 100644
index 0000000..a910dc0
--- /dev/null
+++ b/loterre-xslt/v1/register/Attribution_Identifiants_ark.xsl
@@ -0,0 +1,532 @@
+<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0"    
+    xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" 
+    xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" 
+    xmlns:skos="http://www.w3.org/2004/02/skos/core#"
+    xmlns:cc="http://creativecommons.org/ns#" 
+    xmlns:skosxl="http://www.w3.org/2008/05/skos-xl#"
+    xmlns:exslt="http://exslt.org/common"
+    xmlns:dc="http://purl.org/dc/elements/1.1/"
+    xmlns:owl="http://www.w3.org/2002/07/owl#"
+    xmlns:isothes="http://purl.org/iso25964/skos-thes#"
+    xmlns:wdt="https://www.wikidata.org/wiki/Property:" 
+    xmlns:lexinfo="http://www.lexinfo.net/ontology/2.0/lexinfo#" 
+  xmlns:obo="http://purl.obolibrary.org/obo/" 
+  xmlns:geo="http://www.w3.org/2003/01/geo/wgs84_pos#" 
+  xmlns:gn="https://www.geonames.org/ontology#" 
+  xmlns:dcterms="http://purl.org/dc/terms/" 
+  xmlns:xsd="http://www.w3.org/2001/XMLSchema#" 
+  xmlns:gvp="http://vocab.getty.edu/ontology#" 
+  xmlns:inist="http://www.inist.fr/Ontology#"
+    exclude-result-prefixes="exslt ">
+  
+     
+    <xsl:output method="xml" encoding="UTF-8" omit-xml-declaration="no"  indent="yes"/>
+    <!-- =================================================================
+        Recalcul des relations internes (broader, narrower, related, member) pour un fichier SKOS dont les concpets ont reçu un identifiant ark généré à l'aide d'un webservice ad hoc.
+        Les concepts cumulent un attribut" rdf:about" contenant l'uri d'origine et un attribut "xml:lid" contenant l'identifiant ark.
+        Si l'ancien identifiant est déjà un ark, il est gardé tel quel.-->
+         
+    <!--ancien uri de la ressource-->
+     <xsl:variable name="ancienPrefixe">
+        <xsl:choose>
+            <xsl:when test="//skos:ConceptScheme">
+                <xsl:value-of select="//skos:ConceptScheme/@rdf:about"/>
+            </xsl:when>
+            <xsl:when test="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]">
+                <xsl:value-of select="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]/@rdf:about"/>
+            </xsl:when>
+            <xsl:when test="//owl:Ontology[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]">
+                <xsl:value-of select="//owl:Ontology[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]/@rdf:about"/>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:value-of select="//skos:Concept[1]/skos:inScheme/@rdf:resource"/>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:variable>
+    
+    <xsl:variable name="uriArkLoterre" select="'[A-Z0-9]{{3}}-[A-Z0-9]{{8}}-[A-Z0-9]'" />
+    
+    <!-- partie fixe de l'identifiant des concepts : si la ressource est une ressource Loterre, on garde l'uri actuel ; dna le cas contraire, on génère un préfixe à modifier ultérieurement par l'utilisateur-->
+    <xsl:variable name="nouveauPrefixe">
+        <xsl:choose>
+            <xsl:when test="matches(//skos:ConceptScheme/@rdf:about, 'http://data.loterre.fr/ark:/67375/[A-Z0-9]{3}')"><!--syntaxe de l'identifiant ark Loterre-->
+                <xsl:value-of select="//skos:ConceptScheme/@rdf:about"/>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:value-of select="'http://mon_site.fr/ark:/NAAN/ABC'"/>
+<!--                <xsl:value-of select="'http://data.loterre.fr/ark:/67375/8HQ'"/>-->
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:variable>
+   
+
+    <!--================================================================
+        rdf:RDF
+        =================================================================-->
+    
+    <xsl:template match="rdf:RDF">
+        <!-- variable pour stocker le résultat du traitement qui sera réutilisé pour calculer les relations TA, TG-->
+        <xsl:variable name="ARK">
+            <ark>
+                <xsl:copy-of select="namespace::*"/>
+                <rdf:RDF>
+
+                        <cc:License rdf:about="http://creativecommons.org/licenses/by/4.0/">
+                            <cc:requires rdf:resource="http://creativecommons.org/ns#Notice"/>
+                            <cc:requires rdf:resource="http://creativecommons.org/ns#Attribution"/>
+                            <dc:title xml:lang="en">Attribution 4.0 International</dc:title>
+                            <cc:permits rdf:resource="http://creativecommons.org/ns#Reproduction"/>
+                            <cc:permits rdf:resource="http://creativecommons.org/ns#Distribution"/>
+                            <cc:permits rdf:resource="http://creativecommons.org/ns#DerivativeWorks"/>
+                        </cc:License>
+                        <xsl:choose>
+                            <xsl:when test="skos:ConceptScheme">
+                                <skos:ConceptScheme>
+                                    <xsl:attribute name="rdf:about">
+                                         <xsl:value-of select="$nouveauPrefixe"/>
+                                    </xsl:attribute>
+<!--                                    <xsl:copy-of select="skos:ConceptScheme/*"/>-->
+                                    <xsl:for-each select="skos:ConceptScheme/*">
+                                        <xsl:element name="{name()}">
+                                            <xsl:copy-of select="@*"/>
+                                            <xsl:value-of select="normalize-space(.)"/>
+                                        </xsl:element>
+                                    </xsl:for-each>
+                                    <!-- ancien identifiant -->
+                                    <dc:identifier>
+                                        <xsl:value-of select="$ancienPrefixe"/>
+                                    </dc:identifier> 
+                                </skos:ConceptScheme>
+                            </xsl:when>
+                            <xsl:when test="rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]">
+                                <rdf:Description>
+                                    <xsl:attribute name="rdf:about">
+                                        <xsl:value-of select="$nouveauPrefixe"/>
+                                    </xsl:attribute>
+                                    <xsl:for-each select="rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]/*">
+                                        <xsl:element name="{name()}">
+                                            <xsl:copy-of select="@*"/>
+                                            <xsl:value-of select="normalize-space(.)"/>
+                                        </xsl:element>
+                                    </xsl:for-each>
+                                     <!-- ancien identifiant -->
+                                    <dc:identifier>
+                                        <xsl:value-of select="$ancienPrefixe"/>
+                                    </dc:identifier> 
+                                </rdf:Description>
+                            </xsl:when>
+                        </xsl:choose>
+ 
+                        <xsl:apply-templates select="skos:Concept |rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']] "/>                         
+                        <xsl:apply-templates select="skos:Collection | isothes:ConceptGroup |rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Collection' or @rdf:resource='http://purl.org/iso25964/skos-thes#ConceptGroup']]"/>
+                        <xsl:apply-templates select="skosxl:Label |rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2008/05/skos-xl#Label']] "/>
+                   </rdf:RDF>
+            </ark>
+        </xsl:variable>
+        <!-- on reparcourt tout le fichier résultat de la première transformation pour recalculer les TA, TG, TS, skos:member -->
+        <xsl:apply-templates select="exslt:node-set($ARK)/ark"/>
+    </xsl:template>
+          
+    <!--=================================================================
+    skos:Concept
+    ===================================================================-->
+    <xsl:template match="skos:Concept | rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']]">
+        <xsl:element name="{name()}">
+                 <xsl:attribute name="rdf:about"> 
+                          <xsl:value-of select="@uri"/>
+                 </xsl:attribute>
+            
+            <xsl:copy-of select="rdf:type"/>
+
+            <!--on recopie tout sauf inScheme et les skosxl-->
+            <xsl:for-each select="./*">
+                <xsl:choose>
+                    <xsl:when test="name(.)='skos:inScheme' or name(.)='skosxl:prefLabel' or name(.)='skosxl:altLabel' or name(.)='skosxl:hiddenLabel' ">
+                    </xsl:when>
+                    <xsl:otherwise>
+<!--                        <xsl:copy-of select="."/>-->
+                        <xsl:element name="{name()}">
+                            <xsl:copy-of select="@*"/>
+                            <xsl:value-of select="normalize-space(.)"/>
+                        </xsl:element>
+                     </xsl:otherwise>
+                </xsl:choose>
+            </xsl:for-each>
+            <skos:inScheme>
+                <xsl:attribute name="rdf:resource">
+                     <xsl:value-of select="$nouveauPrefixe"/>  
+                </xsl:attribute>
+            </skos:inScheme>
+            <xsl:for-each select="skosxl:prefLabel">
+                <skosxl:prefLabel>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:choose>
+                            <xsl:when test="contains(@rdf:resource, $ancienPrefixe)">
+                                <xsl:call-template name="replace">
+                                    <xsl:with-param name="uri" select="@rdf:resource"/>
+                                    <xsl:with-param name="replace" select="$ancienPrefixe"/>
+                                    <xsl:with-param name="by" select="$nouveauPrefixe"/>
+                                  </xsl:call-template>
+                        </xsl:when>
+                            <xsl:otherwise>
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:otherwise>
+                        </xsl:choose>
+                    </xsl:attribute>
+                </skosxl:prefLabel>
+            </xsl:for-each>
+            <xsl:for-each select="skosxl:altLabel">
+                <skosxl:altLabel>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:choose>
+                            <xsl:when test="contains(@rdf:resource, $ancienPrefixe)">
+                                <xsl:call-template name="replace">
+                                    <xsl:with-param name="uri" select="@rdf:resource"/>
+                                    <xsl:with-param name="replace" select="$ancienPrefixe"/>
+                                    <xsl:with-param name="by" select="$nouveauPrefixe"/>
+                                </xsl:call-template>
+                            </xsl:when>
+                            <xsl:otherwise>
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:otherwise>
+                        </xsl:choose>
+                    </xsl:attribute>
+                </skosxl:altLabel>
+            </xsl:for-each>
+            <xsl:for-each select="skosxl:hiddenLabel">
+                <skosxl:hiddenLabel>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:choose>
+                            <xsl:when test="contains(@rdf:resource, $ancienPrefixe)">
+                                <xsl:call-template name="replace">
+                                    <xsl:with-param name="uri" select="@rdf:resource"/>
+                                    <xsl:with-param name="replace" select="$ancienPrefixe"/>
+                                    <xsl:with-param name="by" select="$nouveauPrefixe"/>
+                                </xsl:call-template>
+                            </xsl:when>
+                            <xsl:otherwise>
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:otherwise>
+                        </xsl:choose>
+                    </xsl:attribute>
+                </skosxl:hiddenLabel>
+            </xsl:for-each>
+            <!--ancien uri-->
+                    <dc:identifier>
+                        <xsl:value-of select="@rdf:about"/>
+                    </dc:identifier>
+ 
+           
+        </xsl:element>
+    </xsl:template>
+       
+        
+    <!--=================================================================
+    skos:Collection
+    ===================================================================-->
+    <xsl:template match="skos:Collection | isothes:ConceptGroup | rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Collection' or @rdf:resource='http://purl.org/iso25964/skos-thes#ConceptGroup']] ">
+        <xsl:element name="{name()}">
+            <xsl:attribute name="rdf:about">
+                <xsl:value-of select="concat($nouveauPrefixe,'-',substring-after(@rdf:about, concat($ancienPrefixe,'/')))"/>
+                <!--xsl:value-of select="@rdf:about"/-->
+            </xsl:attribute>
+            <xsl:copy-of select="rdf:type"/>
+            <skos:inScheme>
+                <xsl:attribute name="rdf:resource">
+  
+                    <xsl:value-of select="$nouveauPrefixe"/>
+                </xsl:attribute>
+            </skos:inScheme>
+            <xsl:copy-of select="skos:prefLabel"/>
+            <xsl:copy-of select="skos:altLabel"/>
+            <xsl:for-each select="isothes:superGroup">
+                <isothes:superGroup>
+                    <xsl:attribute name="rdf:resource">
+                        <!--xsl:value-of select="substring-after(@rdf:resource, '/vocabs/')"/-->
+                        <xsl:value-of select="concat($nouveauPrefixe,'-',substring-after(@rdf:resource, concat($ancienPrefixe,'/')))"/>
+                    </xsl:attribute>
+                </isothes:superGroup>
+            </xsl:for-each>
+            <xsl:for-each select="isothes:subGroup">
+                <isothes:subGroup>
+                    <xsl:attribute name="rdf:resource">
+                        <!--xsl:value-of select="substring-after(@rdf:resource, '/vocabs/')"/-->
+                        <xsl:value-of select="concat($nouveauPrefixe,'-',substring-after(@rdf:resource, concat($ancienPrefixe,'/')))"/>
+                    </xsl:attribute>
+                </isothes:subGroup>
+            </xsl:for-each>
+            <xsl:copy-of select="skos:member"/>
+            <xsl:copy-of select="rdfs:comment"/>
+        </xsl:element>
+    </xsl:template>
+   
+    <!--
+        ==================================================================
+        recalcul TA-TG
+        ==================================================================
+        -->
+    <xsl:template match="ark">
+        <rdf:RDF>
+            <!-- récupérer les name spaces du document traité dans la racine du fichier résultat -->
+            <xsl:copy-of select="namespace::*"/>
+            <cc:License>
+                <xsl:copy-of select="rdf:RDF/cc:License/@*"/>
+                <xsl:copy-of select="rdf:RDF/cc:License/*"/>
+            </cc:License>
+            <xsl:apply-templates select="rdf:RDF/skos:ConceptScheme | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]"/>
+            
+            <!--contrôle d'unicité de l'identifiant ark-->
+            <xsl:choose>
+                <xsl:when test="not(rdf:RDF/skos:Concept[@rdf:about=preceding::rdf:RDF/skos:Concept/@rdf:about] or rdf:RDF/skos:Concept[@rdf:about=following::rdf:RDF/skos:Concept/@rdf:about]
+                    or rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and @rdf:about=preceding::rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']]/@rdf:about] 
+                    or rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and @rdf:about=following::rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']]/@rdf:about]) ">
+                    <xsl:apply-templates select="rdf:RDF/skos:Concept | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']]" mode="recalcul"/>
+                    <xsl:copy-of select="rdf:RDF/skosxl:Label | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2008/05/skos-xl#Label']]"/>
+                    <xsl:apply-templates select="rdf:RDF/skos:Collection | rdf:RDF/isothes:ConceptGroup | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Collection' or @rdf:resource='http://purl.org/iso25964/skos-thes#ConceptGroup']]" mode ="recalcul"/>
+                </xsl:when>
+                <xsl:otherwise>
+                    <alerte>Doublon au niveau des arks</alerte>
+                </xsl:otherwise>
+            </xsl:choose>
+        </rdf:RDF>
+    </xsl:template>
+    <!-- =================================================================
+skos:ConceptScheme
+===================================================================== -->   
+    <xsl:template match="skos:ConceptScheme | rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#ConceptScheme']]">
+        <xsl:element name="{name()}">
+            <xsl:copy-of select="@rdf:about"/>
+            <!--on recopie tout sauf la relation hasTopConcept-->
+            <xsl:for-each select="./*">
+                <xsl:choose>
+                    <xsl:when test="name(.)='skos:hasTopConcept'">
+                    </xsl:when>
+                    <xsl:otherwise>
+                        <xsl:copy-of select="."/>
+                    </xsl:otherwise>
+                </xsl:choose>
+            </xsl:for-each>
+            <xsl:for-each select="skos:hasTopConcept">
+                <skos:hasTopConcept>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </skos:hasTopConcept>
+            </xsl:for-each>
+          
+        </xsl:element>
+    </xsl:template>
+  
+    <!-- =================================================================
+skos:Concept
+===================================================================== -->  
+    <xsl:template match="rdf:RDF/skos:Concept | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept']]" mode ="recalcul">
+        <xsl:element name="{name()}">
+                 <xsl:copy-of select="@rdf:about"/>
+                <!--on recopie tout sauf les relations-->
+            <xsl:for-each select="./*[not(name(.)=('dc:identifier','skos:broader','skos:related','skos:narrower', 'isothes:broaderPartitive', 'isothes:narrowerPartitive',  'isothes:broaderInstantial', 'isothes:narrowerInstantial'))]">
+                              <xsl:copy-of select="."/>
+                </xsl:for-each>
+
+            <xsl:for-each select="skos:broader">
+                <xsl:variable name="verbalisation" select="."/>
+                <skos:broader>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                    <!--                    <xsl:copy-of select="$verbalisation"/>-->
+                </skos:broader>
+            </xsl:for-each>
+            <xsl:for-each select="skos:narrower">
+                <skos:narrower>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </skos:narrower>
+            </xsl:for-each>
+            <xsl:for-each select="isothes:broaderPartitive">
+                <xsl:variable name="verbalisation" select="."/>
+                <isothes:broaderPartitive>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                    <!--                    <xsl:copy-of select="$verbalisation"/>-->
+                </isothes:broaderPartitive>
+            </xsl:for-each>
+            <xsl:for-each select="isothes:narrowerPartitive">
+                <isothes:narrowerPartitive>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </isothes:narrowerPartitive>
+            </xsl:for-each>
+            <xsl:for-each select="isothes:broaderInstantial">
+                <xsl:variable name="verbalisation" select="."/>
+                <isothes:broaderInstantial>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                    <!--                    <xsl:copy-of select="$verbalisation"/>-->
+                </isothes:broaderInstantial>
+            </xsl:for-each>
+            <xsl:for-each select="isothes:narrowerInstantial">
+                <isothes:narrowerInstantial>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </isothes:narrowerInstantial>
+            </xsl:for-each>
+            <xsl:for-each select="skos:related">
+                <skos:related>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </skos:related>
+            </xsl:for-each> 
+                      
+            <xsl:copy-of select="comment()"/>
+        </xsl:element>
+    </xsl:template>
+   
+    <!-- 
+        ========================================================
+        Remplacement uri par ark 
+    ==========================================================
+    -->
+    <xsl:template name="ark">
+        <xsl:param name="resource"/>
+        <xsl:choose>
+            <xsl:when test="//skos:Concept[dc:identifier=$resource]">
+                <xsl:value-of select="//skos:Concept[dc:identifier=$resource]/@rdf:about"/>
+            </xsl:when>
+            <xsl:when test="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and dc:identifier=$resource]">
+                <xsl:value-of select="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and dc:identifier=$resource]/@rdf:about"/>
+            </xsl:when>
+        </xsl:choose>
+    </xsl:template>
+    
+     <!-- 
+         =================================================================
+skos:Collection
+===================================================================== --> 
+    <xsl:template match="rdf:RDF/skos:Collection | rdf:RDF/isothes:ConceptGroup | rdf:RDF/rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Collection' or @rdf:resource='http://purl.org/iso25964/skos-thes#ConceptGroup' ]]" mode ="recalcul">
+        <xsl:element name="{name()}">
+            <xsl:copy-of select="@rdf:about"/>
+            <!--on recopie tout sauf les relations-->
+            <xsl:for-each select="./*">
+                <xsl:choose>
+                    <xsl:when test="name(.)='skos:member'">
+                    </xsl:when>
+                    <xsl:otherwise>
+                        <xsl:copy-of select="."/>
+                    </xsl:otherwise>
+                </xsl:choose>
+            </xsl:for-each>
+
+            <xsl:for-each select="skos:member">
+                <skos:member>
+                    <xsl:attribute name="rdf:resource">
+                        <xsl:call-template name="ark2">
+                            <xsl:with-param name="resource">
+                                <xsl:value-of select="@rdf:resource"/>
+                            </xsl:with-param>
+                        </xsl:call-template>
+                    </xsl:attribute>
+                </skos:member>
+            </xsl:for-each>
+
+        </xsl:element>
+        
+    </xsl:template>
+  
+    <!--
+        =============================================================
+        Remplacement uri skos:member par ark si existant 
+    ==============================================================-->
+    <xsl:template name="ark2">
+        <xsl:param name="resource"/>
+        <xsl:choose>
+            <xsl:when test="//skos:Concept[dc:identifier=$resource]">
+                <xsl:value-of select="//skos:Concept[dc:identifier=$resource]/@rdf:about"/>
+            </xsl:when>
+            <xsl:when test="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and dc:identifier=$resource]">
+                <xsl:value-of select="//rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2004/02/skos/core#Concept'] and dc:identifier=$resource]/@rdf:about"/>
+            </xsl:when>
+            <xsl:otherwise>
+                <xsl:value-of select="$resource"/>
+            </xsl:otherwise>
+        </xsl:choose>
+    </xsl:template>  
+    <!--
+        =============================================================
+        Remplacement uri skosxl
+    ==============================================================-->  
+    <xsl:template name="replace">
+        <xsl:param name="uri"/>
+        <xsl:param name="replace"/>
+        <xsl:param name="by"/>
+        <xsl:choose>
+            <xsl:when test="contains($uri, $replace)">
+                <xsl:value-of select="substring-before($uri,$replace)"/>
+                <xsl:value-of select="$by"/>
+                <xsl:value-of select="substring-after($uri,$replace)"/>
+            </xsl:when>
+        </xsl:choose>
+    </xsl:template>
+    <!--
+        =============================================================
+  skosxl:Label
+    ==============================================================-->
+    <xsl:template match="skosxl:Label | rdf:Description[rdf:type[@rdf:resource='http://www.w3.org/2008/05/skos-xl#Label']]">
+        <xsl:element name="{name()}">
+            <xsl:attribute name="rdf:about">
+                <xsl:choose>
+                    <xsl:when test="contains(@rdf:about, $ancienPrefixe)">
+                        <xsl:call-template name="replace">
+                            <xsl:with-param name="uri" select="@rdf:about"/>
+                            <xsl:with-param name="replace" select="$ancienPrefixe"/>
+                            <xsl:with-param name="by" select="$nouveauPrefixe"/>
+                        </xsl:call-template>
+                    </xsl:when>
+                    <xsl:otherwise>
+                        <xsl:value-of select="@rdf:about"/>
+                    </xsl:otherwise>
+                </xsl:choose>
+            </xsl:attribute>
+            <xsl:copy-of select="./*"/>
+        </xsl:element>
+    </xsl:template>
+   
+</xsl:stylesheet>
diff --git a/loterre-xslt/v1/register/concept.ini b/loterre-xslt/v1/register/concept.ini
new file mode 100644
index 0000000..bd29d15
--- /dev/null
+++ b/loterre-xslt/v1/register/concept.ini
@@ -0,0 +1,44 @@
+# OpenAPI Documentation - JSON format (dot notation)
+post.responses.default.description = All SKOS concepts are returned with an ARK identifier
+post.responses.default.content.text/xml.schema.$ref =  #/components/schemas/JSONStream
+post.summary = Stamp with ARK all SKOS Concepts
+post.requestBody.required = true
+post.requestBody.content.text/xml.schema.$ref = #/components/schemas/xml
+
+# Necessary plugins
+[use]
+plugin = analytics
+plugin = basics
+plugin = local
+
+[concat]
+
+[XMLConvert]
+
+[expand]
+size = 1
+path = rdf$RDF.skos$Concept
+
+[expand/exploding]
+
+[expand/assign]
+path = value.uri
+value = true
+
+[expand/expand]
+path = value.uri
+
+[expand/expand/URLConnect]
+url = http://test-ark.tdmservices.intra.inist.fr/v1/67375/stamp?subpublisher=???
+timeout = 10000
+noerror = true
+
+[expand/aggregate]
+
+[XMLConvert]
+invert = true
+prologue = true
+
+[xslt]
+stylesheet = ./v1/register/Attribution_Identifiants_ark.xsl
+