diff --git a/deploy/shared/db-server/import/fta-fmea/migration/user-to-foaf-person.ru b/deploy/shared/db-server/import/fta-fmea/migration/user-to-foaf-person.ru
new file mode 100644
index 00000000..8dadb1d1
--- /dev/null
+++ b/deploy/shared/db-server/import/fta-fmea/migration/user-to-foaf-person.ru
@@ -0,0 +1,10 @@
+DELETE {
+  ?u a ?userClass .
+}
+INSERT {
+  ?u a <http://xmlns.com/foaf/0.1/Person> .
+}
+WHERE {
+  ?u a ?userClass .
+  FILTER(?userClass = <http://onto.fel.cvut.cz/ontologies/fta-fmea-application/user>)
+}
diff --git a/src/utils/VocabularyUtils.tsx b/src/utils/VocabularyUtils.tsx
index 5a7606d1..590a5127 100644
--- a/src/utils/VocabularyUtils.tsx
+++ b/src/utils/VocabularyUtils.tsx
@@ -1,10 +1,11 @@
 const _NS_FTA_FMEA = "http://onto.fel.cvut.cz/ontologies/fta-fmea-application/";
+const _NS_FOAF = "http://xmlns.com/foaf/0.1/";
 const DC_TERMS = "http://purl.org/dc/terms/";
 
 export default {
   PREFIX: _NS_FTA_FMEA,
   DC_TERMS: DC_TERMS,
-  USER: _NS_FTA_FMEA + "user",
+  USER: _NS_FOAF + "Person",
   COMPONENT: _NS_FTA_FMEA + "component",
   MITIGATION: _NS_FTA_FMEA + "mitigation",
   FUNCTION: _NS_FTA_FMEA + "function",