diff --git a/src/main/java/cz/cvut/kbss/study/model/User.java b/src/main/java/cz/cvut/kbss/study/model/User.java
index cf3a5d6a..0685c80c 100644
--- a/src/main/java/cz/cvut/kbss/study/model/User.java
+++ b/src/main/java/cz/cvut/kbss/study/model/User.java
@@ -22,7 +22,7 @@
 import java.util.HashSet;
 import java.util.Set;
 
-@OWLClass(iri = Vocabulary.s_c_user)
+@OWLClass(iri = Vocabulary.s_c_Person)
 public class User implements HasDerivableUri, Serializable {
 
     @Id
diff --git a/src/main/resources/model.ttl b/src/main/resources/model.ttl
index 6cd835e2..863b9d68 100644
--- a/src/main/resources/model.ttl
+++ b/src/main/resources/model.ttl
@@ -161,8 +161,8 @@ rm:patient-record rdf:type owl:Class ;
                   rdfs:label "PatientRecord"@en .
 
 
-###  http://onto.fel.cvut.cz/ontologies/record-manager/user
-rm:user rdf:type owl:Class ;
+###  http://xmlns.com/foaf/0.1/Person
+foaf:Person rdf:type owl:Class ;
         rdfs:label "User"@en .
 
 ###  http://onto.fel.cvut.cz/ontologies/record-manager/impersonator