diff --git a/era-skos.ttl b/era-skos.ttl
index 523e979..8ecc7a7 100644
--- a/era-skos.ttl
+++ b/era-skos.ttl
@@ -24935,7 +24935,7 @@ era-rc:2.7.2 a era-rc:Restriction;
 
 era-rc:2.7.3 a era-rc:Restriction;
   skos:prefLabel "Very quiet (tested against a TSI NOI)"@en;
-  skos:altLabel "2.7.3"
+  skos:altLabel "2.7.3";
   skos:definition "Can be used in all quieter routes – TSI Noise compliant – Very quiet (tested against a TSI NOI)"@en.
 
 era-rc:2.7.4 a era-rc:Restriction;