diff --git a/config/transduction-schemes.ttl b/config/transduction-schemes.ttl
index d08dcae8483fe1b786daa5dffb6f8aa2a8e2bed6..8f582d46a29bebc02c728e9e8f3ee37e9199a4e5 100644
--- a/config/transduction-schemes.ttl
+++ b/config/transduction-schemes.ttl
@@ -1916,12 +1916,18 @@ cts:relation_generation_2
   sh:rule cts:compute-domain-of-relation-property ;
   sh:rule cts:compute-range-of-relation-property ;
 .
-cts:relation_generation_3
+cts:relation_generation_3_1
   rdf:type owl:Class ;
   rdf:type sh:NodeShape ;
   rdfs:label "relation generation 3" ;
   rdfs:subClassOf cts:Transduction_Schemes ;
   sh:rule cts:link-classes-by-relation-property ;
+.
+cts:relation_generation_3_2
+  rdf:type owl:Class ;
+  rdf:type sh:NodeShape ;
+  rdfs:label "relation generation 3" ;
+  rdfs:subClassOf cts:Transduction_Schemes ;
   sh:rule cts:link-instances-by-relation-property ;
 .
 cts:specify-axis-of-atom-list-net