diff --git a/config/semantic-net.ttl b/config/semantic-net.ttl
index ce40e75b6d92ca54d61c4db753a1371282fdc7de..f488ec67b13ed4ba25e078acbe1895cabae83593 100644
--- a/config/semantic-net.ttl
+++ b/config/semantic-net.ttl
@@ -55,11 +55,6 @@ net:class
   rdfs:label "class" ;
   rdfs:subClassOf net:Type ;
 .
-net:classUri
-  rdf:type rdf:Property ;
-  rdfs:label "class uri" ;
-  rdfs:subPropertyOf net:objectValue ;
-.
 net:class_list
   rdf:type owl:Class ;
   rdfs:label "classList" ;
@@ -110,6 +105,16 @@ net:has_atom
   rdfs:label "has atom" ;
   rdfs:subPropertyOf net:has_object ;
 .
+net:has_class
+  rdf:type rdf:Property ;
+  rdfs:label "is class" ;
+  rdfs:subPropertyOf net:objectValue ;
+.
+net:has_class_uri
+  rdf:type rdf:Property ;
+  rdfs:label "class uri" ;
+  rdfs:subPropertyOf net:objectValue ;
+.
 net:has_concept
   rdf:type rdf:Property ;
   rdfs:label "concept "@fr ;
@@ -130,6 +135,11 @@ net:has_instance
   rdfs:label "entity instance" ;
   rdfs:subPropertyOf net:objectValue ;
 .
+net:has_instance_uri
+  rdf:type rdf:Property ;
+  rdfs:label "instance uri" ;
+  rdfs:subPropertyOf net:objectValue ;
+.
 net:has_item
   rdf:type rdf:Property ;
   rdfs:label "has item" ;
@@ -160,6 +170,11 @@ net:has_parent_class
   rdfs:label "parent class" ;
   rdfs:subPropertyOf net:objectValue ;
 .
+net:has_parent_class_uri
+  rdf:type rdf:Property ;
+  rdfs:label "parent class uri" ;
+  rdfs:subPropertyOf net:objectValue ;
+.
 net:has_possible_domain
   rdf:type rdf:Property ;
   rdfs:label "has possible domain" ;
@@ -185,11 +200,6 @@ net:has_verb
   rdfs:label "has verb" ;
   rdfs:subPropertyOf net:has_atom ;
 .
-net:instanceUri
-  rdf:type rdf:Property ;
-  rdfs:label "instance uri" ;
-  rdfs:subPropertyOf net:objectValue ;
-.
 net:list
   rdf:type owl:Class ;
   rdfs:label "list" ;
@@ -238,11 +248,6 @@ net:objectValue
   rdfs:label "valuations"@fr ;
   rdfs:subPropertyOf net:objectProperty ;
 .
-net:parentClassUri
-  rdf:type rdf:Property ;
-  rdfs:label "parent class uri" ;
-  rdfs:subPropertyOf net:objectValue ;
-.
 net:state_property
   rdf:type owl:Class ;
   rdfs:label "stateProperty" ;
diff --git a/config/transduction-schemes.ttl b/config/transduction-schemes.ttl
index cbc29dc4740cafaa7b5d212dfa8a9a70f66e6d13..3a11d2048ea3fc42063341d425e9e4a151ae48e1 100644
--- a/config/transduction-schemes.ttl
+++ b/config/transduction-schemes.ttl
@@ -63,10 +63,11 @@ WHERE {
    ?net1 net:listOf net:composite.
    # -- old --- ?net1 net:type net:entity_class_list.
    ?net1 net:has_structure ?req.
-   ?net1 net:entityClass ?entityClass.
+   # -- old --- ?net1 net:entityClass ?entityClass.
    ?net1 net:has_node ?uw2, ?uw3.
-   ?net1 net:has_parent ?mainEntityObject.	
-   ?mainEntityObject net:has_concept ?mainEntity.
+   ?net1 net:has_parent ?parentObject.	
+   ?parentObject net:has_parent_class ?parentClass. # -- old --- ?entityClass
+   ?parentObject net:has_concept ?mainEntity.
    ?net1 net:has_item ?subEntityObject2, ?subEntityObject3.	
    ?subEntityObject2 net:concept ?subEntity2.
    ?subEntityObject2 net:has_node ?uw2.
@@ -84,7 +85,7 @@ WHERE {
    BIND (concat(?concept23, '_', ?mainEntity) AS ?subEntity23).
    # URI (for classes)
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?entityClass) AS ?s1).
+   BIND (concat( ?frameURI, ?parentClass) AS ?s1).
    BIND (concat(?s1, '#', ?mainEntity) AS ?s2).
    BIND (concat(?s1, '#', ?subEntity2) AS ?s3).
    BIND (concat(?s1, '#', ?subEntity3) AS ?s4).
@@ -132,10 +133,11 @@ WHERE {
    ?net1 net:listOf net:composite.
    # -- old --- ?net1 net:type net:entity_class_list.
    ?net1 net:has_structure ?req.
-   ?net1 net:entityClass ?entityClass.
+   # -- old --- ?net1 net:entityClass ?entityClass.
    ?net1 net:has_node ?uw2, ?uw3.
-   ?net1 net:has_parent ?mainEntityObject.	
-   ?mainEntityObject net:has_concept ?mainEntity.
+   ?net1 net:has_parent ?parentObject.	
+   ?parentObject net:has_parent_class ?parentClass. # -- old --- ?entityClass
+   ?parentObject net:has_concept ?mainEntity.
    ?net1 net:has_item ?subEntityObject2, ?subEntityObject3.	
    ?subEntityObject2 net:has_concept ?subEntity2.
    ?subEntityObject2 net:has_node ?uw2.
@@ -153,7 +155,7 @@ WHERE {
    BIND (concat(?concept23, '_', ?mainEntity) AS ?subEntity23).
    # URI (for classes)
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?entityClass) AS ?s1).
+   BIND (concat( ?frameURI, ?parentClass) AS ?s1).
    BIND (concat(?s1, '#', ?mainEntity) AS ?s2).
    BIND (concat(?s1, '#', ?subEntity2) AS ?s3).
    BIND (concat(?s1, '#', ?subEntity3) AS ?s4).
@@ -214,12 +216,12 @@ WHERE {
    ?actorObject1 net:has_parent_class ?actorClass.	
    ?actorObject1 net:has_concept ?actorConcept.
    ?actorObject1 net:has_instance ?actorInstance.
-   ?actorObject1 net:instanceUri ?actorInstanceUri.  
+   ?actorObject1 net:has_instance_uri ?actorInstanceUri.  
    ?net1 net:has_target ?targetObject1.
    ?targetObject1 net:has_parent_class ?targetClass.	
    ?targetObject1 net:has_concept ?targetConcept.
    ?targetObject1 net:has_instance ?targetInstance. 
-   ?targetObject1 net:instanceUri ?targetInstanceUri. 
+   ?targetObject1 net:has_instance_uri ?targetInstanceUri. 
    # Label: event
    BIND (concat(?actorConcept, '-', ?verbConcept) AS ?e1).
    BIND (concat(?e1, '-', ?targetConcept) AS ?eventLabel).
@@ -348,19 +350,19 @@ cts:batch_execution
   sh:rule cts:compute-domain-range-of-state-property-object-properties ;
   sh:rule cts:compute-instance-uri-of-net-object ;
   sh:rule cts:create-atom-net ;
-  sh:rule cts:create-unary-list-net ;
+  sh:rule cts:create-unary-atom-list-net ;
   sh:rule cts:define-uw-id ;
-  sh:rule cts:extend-list-net ;
+  sh:rule cts:extend-atom-list-net ;
   sh:rule cts:generate-atom-class ;
   sh:rule cts:generate-atom-instance ;
   sh:rule cts:generate-composite-class-from-list-net ;
-  sh:rule cts:init-conjunctive-list-net ;
-  sh:rule cts:init-disjunctive-list-net ;
+  sh:rule cts:init-conjunctive-atom-list-net ;
+  sh:rule cts:init-disjunctive-atom-list-net ;
   sh:rule cts:instantiate-atom-net ;
   sh:rule cts:instantiate-composite-in-list-by-extension-1 ;
   sh:rule cts:instantiate-composite-in-list-by-extension-2 ;
   sh:rule cts:link-to-scope-entry ;
-  sh:rule cts:specify-axis-of-list-net ;
+  sh:rule cts:specify-axis-of-atom-list-net ;
 .
 cts:batch_execution_1
   rdf:type cts:batch_execution ;
@@ -413,7 +415,9 @@ WHERE {
    ?net1 a net:Instance.
    ?net1 net:type net:list.
    ?net1 net:listOf net:composite.
-   ?net1 net:entityClass ?entityClass.	
+   # -- old --- ?net1 net:entityClass ?entityClass.	
+   ?net1 net:has_parent ?parentObject. 
+   ?parentObject net:has_parent_class ?parentClass. # -- old --- ?entityClass
    ?net1 net:has_item ?subEntityObject.	
    ?subEntityObject net:has_concept ?subEntity.	
    ?subEntityObject net:has_feature ?featureObject.	
@@ -425,7 +429,7 @@ WHERE {
    ?featureObject net:has_concept ?featureConcept.
    # URI: entity class
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?entityClass) AS ?c1).
+   BIND (concat( ?frameURI, ?parentClass) AS ?c1).
    BIND (concat(?c1, '#', ?subEntity) AS ?c2).
    BIND (uri(?c2) AS ?subEntityUri).
    # URI: feature class
@@ -599,7 +603,8 @@ CONSTRUCT {
    ?newObject net:objectType net:composite.
    ?newObject net:has_node ?uw1, ?uw3.
    ?newObject net:has_mother_class ?net1Mother.
-   # -- TODO --- ?newObject net:has_parent_class ?net1Class.
+   ?newObject net:has_parent_class ?net1Class.
+   ?newObject net:has_class ?subConcept.
    ?newObject net:has_concept ?subConcept.
    ?newObject net:has_feature ?net2Item.
    # Net: Composite List
@@ -622,6 +627,7 @@ WHERE {
    ?net1 net:has_atom ?net1Object.
    ?net1Object net:has_mother_class ?net1Mother.
    ?net1Object net:has_parent_class ?net1ParentClass.	
+   ?net1Object net:has_class ?net1Class.
    ?net1Object net:has_concept ?net1Concept.
    # condition: mod(net1, net2)
    ?uw1 unl:mod ?uw2.
@@ -740,18 +746,18 @@ PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
 # -- Compute useful URI
 CONSTRUCT { 
    # Net Object URI
-   ?object net:parentClassUri ?parentClassUri.
-   ?object net:classUri ?objectClassUri.
+   ?object net:has_parent_class_uri ?parentClassUri.
+   ?object net:has_class_uri ?objectClassUri.
 }
 WHERE {
    # object
    ?object a net:Object.
-   ?object net:has_parent_class ?objectClass.	
-   ?object net:has_concept ?objectConcept.
+   ?object net:has_parent_class ?objectParentClass.	
+   ?object net:has_class ?objectClass.
    # URI (for classes)
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?objectClass) AS ?s1).
-   BIND (concat(?s1, '#', ?objectConcept) AS ?s2).
+   BIND (concat( ?frameURI, ?objectParentClass) AS ?s1).
+   BIND (concat(?s1, '#', ?objectClass) AS ?s2).
    BIND (uri( ?s1) AS ?parentClassUri).
    BIND (uri(?s2) AS ?objectClassUri).
 }""" ;
@@ -890,16 +896,16 @@ PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
 # -- Compute useful URI
 CONSTRUCT { 
    # Net Object URI
-   ?object net:instanceUri ?objectInstanceUri.
+   ?object net:has_instance_uri ?objectInstanceUri.
 }
 WHERE {
    # object
    ?object a net:Object.
-   ?object net:has_parent_class ?objectClass.	
+   ?object net:has_parent_class ?objectParentClass.	
    ?object net:has_instance ?objectInstance. 
    # URI (for classes and instance)
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?objectClass) AS ?s1).
+   BIND (concat( ?frameURI, ?objectParentClass) AS ?s1).
    BIND (concat(?s1, '_', ?objectInstance) AS ?s3).
    BIND (uri(?s3) AS ?objectInstanceUri).
 }""" ;
@@ -926,6 +932,7 @@ CONSTRUCT {
    ?newObject net:has_node ?uw1.
    ?newObject net:has_mother_class ?atomMother.
    ?newObject net:has_parent_class ?atomClass.
+   ?newObject net:has_class ?concept1.
    ?newObject net:has_concept ?concept1.
    # Net
    ?newNet a net:Instance.
@@ -937,7 +944,6 @@ CONSTRUCT {
 }
 WHERE {
    # Atom Description (from System Ontology)
-   # -- old --- ?targetClass rdfs:subClassOf sys:Entity.
    ?targetClass rdfs:subClassOf* sys:Structure.
    ?targetClass sys:has_mother_class ?atomMother.
    ?targetClass sys:is_class ?atomClass.
@@ -966,7 +972,7 @@ WHERE {
 }""" ;
   sh:order 2.11 ;
 .
-cts:create-unary-list-net
+cts:create-unary-atom-list-net
   rdf:type sh:SPARQLRule ;
   sh:construct """PREFIX owl: <http://www.w3.org/2002/07/owl#>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -979,8 +985,9 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Initialize a ModList net
+# -- Create an unary Atom List net
 CONSTRUCT { 
+   # Net: Atom List
    ?newNet a net:Instance.
    ?newNet net:type net:list.
    ?newNet net:type net:unary_list.
@@ -990,7 +997,7 @@ CONSTRUCT {
    ?newNet net:has_item ?object1.
 }
 WHERE {   
-   # Net: atom
+   # Net: Atom
    ?net1 a net:Instance.
    ?net1 net:type net:atom.
    ?net1 net:atomOf ?net1Mother.
@@ -1060,8 +1067,8 @@ cts:entity_extraction
   sh:rule cts:compose-atom-with-list-by-mod-1 ;
   sh:rule cts:compose-atom-with-list-by-mod-2 ;
   sh:rule cts:create-atom-net ;
-  sh:rule cts:extend-list-net ;
-  sh:rule cts:init-conjunctive-list-net ;
+  sh:rule cts:extend-atom-list-net ;
+  sh:rule cts:init-conjunctive-atom-list-net ;
   sh:rule cts:instantiate-atom-net ;
   sh:rule cts:instantiate-composite-in-list-by-extension-2 ;
 .
@@ -1072,7 +1079,7 @@ cts:event_extraction
   rdfs:subClassOf cts:net_extension ;
   sh:rule cts:compose-agt-verb-obj-as-simple-event ;
 .
-cts:extend-list-net
+cts:extend-atom-list-net
   rdf:type sh:SPARQLRule ;
   sh:construct """PREFIX owl: <http://www.w3.org/2002/07/owl#>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -1085,20 +1092,22 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Extend a ModList net
+# -- Extend an Atom List net
 CONSTRUCT { 
+   # Update Atom List net (net1)
    ?net1 net:has_node ?uw2.
    ?net1 net:has_item ?object2.
 }
 WHERE {
-   # net1: list
+   # Net1: Atom List
    ?net1 a net:Instance.
    ?net1 net:type net:list.
+   ?net1 net:listOf net:atom.
    ?net1 net:has_structure ?req.
    ?net1 net:has_node ?uw1.
    # extension: disjunction of UW
    ?uw1 (unl:or|unl:and) ?uw2.
-   # net2: atom
+   # Net2: Atom
    ?net2 a net:Instance.
    ?net2 net:type net:atom.
    ?net2 net:has_structure ?req.
@@ -1140,7 +1149,8 @@ WHERE {
    ?net1 net:type net:atom.
    ?net1 net:has_structure ?req.
    ?net1 net:has_atom ?atomObject1.
-   ?atomObject1 net:has_parent_class ?atomParentClass.
+   ?atomObject1 net:has_parent_class_uri ?parentUri.
+   ?atomObject1 net:has_class_uri ?newClassUri.	
    ?atomObject1 net:has_concept ?atomConcept.	
    # Filter: atom not present in a composite list
    FILTER NOT EXISTS  { 
@@ -1149,11 +1159,11 @@ WHERE {
       ?net2 net:has_item ?atomObject1.
    }
    # URI: class
-   sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?atomParentClass) AS ?s1).
-   BIND (concat(?s1, '#', ?atomConcept) AS ?s2).
-   BIND (uri( ?s1) AS ?parentUri).
-   BIND (uri(?s2) AS ?newClassUri).
+   # -- old --- sys:Structure sys:has_frame_uri ?frameURI.
+   # -- old --- BIND (concat( ?frameURI, ?atomParentClass) AS ?s1).
+   # -- old --- BIND (concat(?s1, '#', ?atomConcept) AS ?s2).
+   # -- old --- BIND (uri( ?s1) AS ?parentUri).
+   # -- old --- BIND (uri(?s2) AS ?newClassUri).
 }""" ;
   sh:order 3.1 ;
 .
@@ -1215,17 +1225,15 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Add Entity classes in System Ontology
+# -- Add Composite Class in System Ontology (from Composite List net)
 CONSTRUCT { 
    # Classification
-   ?subEntityUri rdfs:subClassOf ?mainEntityUri.
-   ?subEntityUri rdfs:label ?subEntity.
-   ?subEntityUri sys:from_structure ?req.
-   # -- old --- ?mainEntityUri rdfs:subClassOf ?entityUri.
-   # -- old --- ?mainEntityUri rdfs:label ?mainEntity.
+   ?newClassUri rdfs:subClassOf ?parentUri.
+   ?newClassUri rdfs:label ?compositeConcept.
+   ?newClassUri sys:from_structure ?req.
    # Instantiation (extension)
-   ?mainInstanceUri rdf:type ?subEntityUri.
-   ?mainInstanceUri sys:from_structure ?req.
+   ?instanceUri rdf:type ?newClassUri.
+   ?instanceUri sys:from_structure ?req.
 }
 WHERE {
    # net1: Composite List
@@ -1233,23 +1241,24 @@ WHERE {
    ?net1 net:type net:list.
    ?net1 net:listOf net:composite.
    ?net1 net:has_structure ?req.
-   ?net1 net:entityClass ?entityClass.
-   ?net1 net:has_parent ?mainEntityObject.	
-   ?mainEntityObject net:has_concept ?mainEntity.
-   ?net1 net:has_item ?subEntityObject.	
-   ?subEntityObject net:has_concept ?subEntity.
-   ?subEntityObject net:has_instance ?mainInstance.	
+   # -- old --- ?net1 net:entityClass ?entityClass.
+   ?net1 net:has_parent ?parentObject. # -- old --- ?mainEntityObject.	
+   ?parentObject net:has_parent_class ?parentClass. # -- old --- ?entityClass.
+   ?parentObject net:has_concept ?parentConcept. # -- old --- ?mainEntity.
+   ?net1 net:has_item ?compositeObject.	
+   ?compositeObject net:has_concept ?compositeConcept. #-- old --- ?subEntity
+   ?compositeObject net:has_instance ?compositeInstance.	
    # Filter -- old --- FILTER NOT EXISTS  { ?net2 net:has_subClass ?mainEntity}	
    # URI (for classes)
    sys:Structure sys:has_frame_uri ?frameURI.
-   BIND (concat( ?frameURI, ?entityClass) AS ?s1).
-   BIND (concat(?s1, '#', ?mainEntity) AS ?s2).
-   BIND (concat(?s1, '#', ?subEntity) AS ?s3).
-   BIND (uri(?s2) AS ?mainEntityUri).
-   BIND (uri(?s3) AS ?subEntityUri).
+   BIND (concat( ?frameURI, ?parentClass) AS ?s1).
+   BIND (concat(?s1, '#', ?parentConcept) AS ?s2).
+   BIND (concat(?s1, '#', ?compositeConcept) AS ?s3).
+   BIND (uri(?s2) AS ?parentUri). # -- old --- ?mainEntityUri).
+   BIND (uri(?s3) AS ?newClassUri). # -- old --- ?subEntityUri).
    # URI (for instance)
-   BIND (concat(?s1, '_', ?mainInstance) AS ?s4).
-   BIND (uri(?s4) AS ?mainInstanceUri).
+   BIND (concat(?s1, '_', ?compositeInstance) AS ?s4).
+   BIND (uri(?s4) AS ?instanceUri).
 }""" ;
   sh:order 3.2 ;
 .
@@ -1271,7 +1280,7 @@ cts:generation
   sh:rule cts:generate-atom-instance ;
   sh:rule cts:generate-composite-class-from-list-net ;
 .
-cts:init-conjunctive-list-net
+cts:init-conjunctive-atom-list-net
   rdf:type sh:SPARQLRule ;
   sh:construct """PREFIX owl: <http://www.w3.org/2002/07/owl#>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -1284,8 +1293,9 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Initialize a ModList net
+# -- Initialize a conjunctive Atom List net
 CONSTRUCT { 
+   # Net: Atom List
    ?newNet a net:Instance.
    ?newNet net:type net:list.
    ?newNet net:type net:conjunctive_list.
@@ -1295,7 +1305,7 @@ CONSTRUCT {
    ?newNet net:has_item ?object1.
 }
 WHERE {
-   # Net: atom
+   # Net: Atom
    ?net1 a net:Instance.
    ?net1 net:type net:atom.
    ?net1 net:atomOf ?net1Mother.
@@ -1320,7 +1330,7 @@ WHERE {
 }""" ;
   sh:order 2.21 ;
 .
-cts:init-disjunctive-list-net
+cts:init-disjunctive-atom-list-net
   rdf:type sh:SPARQLRule ;
   sh:construct """PREFIX owl: <http://www.w3.org/2002/07/owl#>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -1333,8 +1343,9 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Initialize a ModList net
+# -- Initialize a disjunctive Atom List net
 CONSTRUCT { 
+   # Net: Atom List
    ?newNet a net:Instance.
    ?newNet net:type net:list.
    ?newNet net:type net:disjunctive_list.
@@ -1344,7 +1355,7 @@ CONSTRUCT {
    ?newNet net:has_item ?object1.
 }
 WHERE {
-   # Net: atom
+   # Net: Atom
    ?net1 a net:Instance.
    ?net1 net:type net:atom.
    ?net1 net:atomOf ?net1Mother.
@@ -1453,7 +1464,7 @@ CONSTRUCT {
    ?net2SubObject net:has_instance ?parentInstance. 
 }
 WHERE {
-   # net1: Composite Liste
+   # net1: Composite List
    ?net1 a net:Instance.
    ?net1 net:type net:list.
    ?net1 net:listOf net:composite.
@@ -1524,7 +1535,7 @@ cts:preprocessing
   sh:rule cts:define-uw-id ;
   sh:rule cts:link-to-scope-entry ;
 .
-cts:specify-axis-of-list-net
+cts:specify-axis-of-atom-list-net
   rdf:type sh:SPARQLRule ;
   sh:construct """PREFIX owl: <http://www.w3.org/2002/07/owl#>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -1537,17 +1548,19 @@ PREFIX req: <https://unsel.tetras-libre.fr/tenet/frame/requirement-ontology#>
 PREFIX sys: <https://unsel.tetras-libre.fr/tenet/frame/system-ontology/>
 PREFIX fprm: <https://unsel.tetras-libre.fr/tenet/frame/parameters#>
     
-# -- Specify the class of items in the list
+# -- Specify axis of Atom List net
 CONSTRUCT { 
+   # Update Atom List net (net1)
    ?net1 net:listBy ?unlRel.
 }
 WHERE {
    # UW: type UW-Occurrence and substructure of req sentence
    ?uw0 rdf:type unl:UW_Occurrence.
    ?uw0 unl:is_substructure_of ?req.
-   # net: modList
+   # Net: Atom List
    ?net1 a net:Instance.
    ?net1 net:type net:list.
+   ?net1 net:listOf net:atom.
    ?net1 net:has_node ?uw1.
    # selection: target UW of modifier (mod)
    ?uw0 ?unlRel ?uw1.