diff --git a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/SND/ordered_sparql_insert_zip.sparql b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/SND/ordered_sparql_insert_zip.sparql
index 14d2bb8..01d0b0c 100644
--- a/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/SND/ordered_sparql_insert_zip.sparql
+++ b/dnet-ariadneplus-graphdb-publisher/src/main/resources/eu/dnetlib/ariadneplus/sparql/enrich/SND/ordered_sparql_insert_zip.sparql
@@ -183,10 +183,23 @@ INSERT {
}
};
+
+PREFIX aocat:
+PREFIX rdf:
+INSERT {
+ GRAPH {
+ ?s aocat:has_native_subject ?nsup .
+ }
+}
+USING
+WHERE {
+ ?s aocat:has_native_subject ?ns .
+ bind (IRI(concat( "https://ariadne-infrastructure.eu/aocat/Concept/SND/", ucase(strafter(str(?ns),"SND/")))) as ?nsup)
+};
+
+
PREFIX aocat:
PREFIX skos:
-
-
INSERT {
GRAPH {
?record aocat:has_derived_subject ?aat .