diff --git a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/ARUP/ordered_sparql_insert_arup.sparql b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/ARUP/ordered_sparql_insert_arup.sparql
index 5b1a081..85db177 100644
--- a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/ARUP/ordered_sparql_insert_arup.sparql
+++ b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/ARUP/ordered_sparql_insert_arup.sparql
@@ -107,15 +107,12 @@ PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 INSERT {
     GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
         ?s aocat:was_issued ?created_on .
-        ?s aocat:was_modified ?created_on .
     }
 }
 USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
 WHERE {
-    ?s rdf:type aocat:AO_Collection .
     ?s aocat:was_created_on ?created_on .
     MINUS {
-        ?s rdf:type aocat:AO_Collection .
         ?s aocat:was_issued ?issued .
     }
 };
@@ -126,18 +123,36 @@ PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
 PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
 INSERT {
     GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
-        ?s aocat:was_issued ?created_on .
         ?s aocat:was_modified ?created_on .
+
     }
 }
 USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
 WHERE {
-    ?s rdf:type aocat:AO_Collection .
     ?s aocat:was_created_on ?created_on .
     MINUS {
-        ?s rdf:type aocat:AO_Collection .
+        ?s aocat:was_modified ?modified .
+    }
+};
+
+PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
+PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+INSERT {
+    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
         ?s aocat:was_issued ?issued .
     }
+}
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::CollectionInfo>
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
+WHERE {
+    ?c rdf:type aocat:AO_Collection .
+    ?s aocat:is_part_of ?c .
+    ?c aocat:was_issued ?issued .
+    MINUS {
+        ?s aocat:was_issued ?x .
+    }
 };
 
 PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
@@ -149,57 +164,20 @@ INSERT {
         ?s aocat:was_modified ?issued .
     }
 }
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::CollectionInfo>
 USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
 WHERE {
-    ?s rdf:type aocat:AO_Collection .
-    ?s aocat:was_issued ?issued .
+    ?c rdf:type aocat:AO_Collection .
+    ?s aocat:is_part_of ?c .
+    ?c aocat:was_modified ?issued .
     MINUS {
-        ?s rdf:type aocat:AO_Collection .
-        ?s aocat:was_modified ?modified .
+        ?s aocat:was_modified ?x .
     }
 };
 
-PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
-PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
-PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
-INSERT {
-    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
-        ?s aocat:was_issued ?created_on .
-        ?s aocat:was_modified ?created_on .
-    }
-}
-USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
-WHERE {
-    ?s rdf:type aocat:AO_Individual_Data_Resource .
-    ?s aocat:was_created_on ?created_on .
-    MINUS {
-        ?s rdf:type aocat:AO_Individual_Data_Resource .
-        ?s aocat:was_issued ?issued .
-    }
-};
 
-PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
-PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
-PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
-PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
-INSERT {
-    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
-        ?s aocat:was_modified ?issued .
-    }
-}
-USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
-WHERE {
-    ?s rdf:type aocat:AO_Individual_Data_Resource .
-    ?s aocat:was_created_on ?created_on .
-    ?s aocat:was_issued ?issued .
-    MINUS {
-        ?s rdf:type aocat:AO_Individual_Data_Resource .
-        ?s aocat:was_created_on ?created_on .
-        ?s aocat:was_issued ?issued .
-        ?s aocat:was_modified ?modified .
-    }
-};
+
+
 
 PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
 PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
@@ -920,4 +898,57 @@ PREFIX bibo: <http://purl.org/ontology/bibo/>
         ?native_period skos:prefLabel ?periodO_source_label .
              bind (str(?periodO_source_label) as ?periodO_source_label_str)
         }
- };
\ No newline at end of file
+ };
+
+PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
+PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+INSERT {
+    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
+        ?s aocat:was_issued "0000-01-01"^^xsd:date .
+    }
+}
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
+WHERE {
+    ?s rdf:type aocat:AO_Individual_Data_Resource .
+    MINUS {
+        ?s aocat:was_issued ?issued .
+    }
+};
+
+PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
+PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+INSERT {
+    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
+        ?s aocat:was_modified "0000-01-01"^^xsd:date .
+    }
+}
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
+WHERE {
+    ?s rdf:type aocat:AO_Individual_Data_Resource .
+    MINUS {
+        ?s aocat:was_modified ?issued .
+    }
+};
+
+PREFIX aocat: <https://www.ariadne-infrastructure.eu/resource/ao/cat/1.1/>
+PREFIX skos: <http://www.w3.org/2004/02/skos/core#>
+PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
+PREFIX rdfs: <http://www.w3.org/2000/01/rdf-schema#>
+INSERT {
+    GRAPH <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai> {
+        ?s aocat:has_original_id ?label .
+    }
+}
+USING <https://ariadne-infrastructure.eu/api_________::ariadne_plus::amcr::oai>
+WHERE {
+    ?s rdf:type aocat:AO_Individual_Data_Resource .
+    ?s rdfs:label ?label .
+    MINUS {
+        ?s aocat:has_original_id ?x
+    }
+};
+