diff --git a/ontology/saref4auto.ttl b/ontology/saref4auto.ttl
index 3f53be0156a95acef99c2041a15641d4ff630e97..1c27ce278957697a853ca618390f9c13ad58cc8b 100644
--- a/ontology/saref4auto.ttl
+++ b/ontology/saref4auto.ttl
@@ -296,12 +296,6 @@ vann:preferredNamespaceUri rdf:type owl:AnnotationProperty .
                 rdfs:label "hasCoordinateY"@en .
 
 
-###  https://saref.etsi.org/saref4auto/hasDescriptionName
-:hasDescriptionName rdf:type owl:DatatypeProperty ;
-                    rdfs:comment "A relation to define that a parking spot can have a description name"@en ;
-                    rdfs:label "hasDescriptionName"@en .
-
-
 ###  https://saref.etsi.org/saref4auto/hasEstimatedJoiningTime
 :hasEstimatedJoiningTime rdf:type owl:DatatypeProperty ;
                          rdfs:range xsd:dateTime ;
@@ -512,10 +506,6 @@ vann:preferredNamespaceUri rdf:type owl:AnnotationProperty .
                                owl:onProperty saref:hasState ;
                                owl:maxQualifiedCardinality "1"^^xsd:nonNegativeInteger ;
                                owl:onClass :ParkingSpotState
-                             ] ,
-                             [ rdf:type owl:Restriction ;
-                               owl:onProperty :hasDescriptionName ;
-                               owl:someValuesFrom xsd:string
                              ] ;
              rdfs:comment "A location that is designated for parking. A parking spot has a geometry defining the parking area boundaries and its centre point"@en ;
              rdfs:label "ParkingSpot"@en .