diff --git a/src/server/utils/Constants.js b/src/server/utils/Constants.js
index bfbe148..c2f53ff 100644
--- a/src/server/utils/Constants.js
+++ b/src/server/utils/Constants.js
@@ -4,6 +4,11 @@ const MODES = {
   READ_ONLY: "READ_ONLY",
 };
 
+const IRI_PROPERTY_NAME = "iri";
+const IRI_VIRTUAL_PROPERTY_NAME = "iri (Virtual)";
+
 module.exports = {
   MODES,
+  IRI_PROPERTY_NAME,
+  IRI_VIRTUAL_PROPERTY_NAME,
 };
diff --git a/src/server/utils/Database.js b/src/server/utils/Database.js
index 9e042df..ec8b267 100644
--- a/src/server/utils/Database.js
+++ b/src/server/utils/Database.js
@@ -12,6 +12,8 @@ const RDF_REL_TABLE_SUFFIXES = ["_lt", "_rt"];
 const CONSTANTS = require("./Constants");
 const MODES = CONSTANTS.MODES;
 const READ_WRITE_MODE = MODES.READ_WRITE;
+const IRI_PROPERTY_NAME = CONSTANTS.IRI_PROPERTY_NAME;
+const IRI_VIRTUAL_PROPERTY_NAME = CONSTANTS.IRI_VIRTUAL_PROPERTY_NAME;
 
 let kuzu;
 if (process.env.NODE_ENV !== "production") {
@@ -191,6 +193,17 @@ class Database {
           return name;
         });
       });
+      relTables.forEach((relTable) => {
+        if (rdfRelTables.has(relTable.name)) {
+          const indexOfVirtualProperty = relTable.properties.findIndex(
+            (property) => property.name === IRI_VIRTUAL_PROPERTY_NAME
+          );
+          if (indexOfVirtualProperty > -1) {
+            relTable.properties[indexOfVirtualProperty].name =
+              IRI_PROPERTY_NAME;
+          }
+        }
+      });
       nodeTables.sort((a, b) => a.name.localeCompare(b.name));
       relTables.sort((a, b) => a.name.localeCompare(b.name));
       relGroups.sort((a, b) => a.name.localeCompare(b.name));
diff --git a/src/store/SettingsStore.js b/src/store/SettingsStore.js
index 1802940..ee22f56 100644
--- a/src/store/SettingsStore.js
+++ b/src/store/SettingsStore.js
@@ -6,7 +6,6 @@ import {
   PLACEHOLDER_REL_TABLE,
   GPT_MODELS,
   IRI_PROPERTY_NAME,
-  IRI_VIRTUAL_PROPERTY_NAME,
 } from "../utils/Constants";
 
 const COLOR_PALETTE = [
@@ -187,10 +186,10 @@ export const useSettingsStore = defineStore("settings", {
         const relSettings = this.initDefaultRel(rel);
         if (rel.rdf) {
           const isIriPropertyExist = rel.properties.some(
-            (property) => property.name === IRI_VIRTUAL_PROPERTY_NAME
+            (property) => property.name === IRI_PROPERTY_NAME
           );
           if (isIriPropertyExist) {
-            relSettings.label = IRI_VIRTUAL_PROPERTY_NAME;
+            relSettings.label = IRI_PROPERTY_NAME;
           }
         }
         this.graphViz.rels[rel.name] = relSettings;
diff --git a/src/utils/Constants.js b/src/utils/Constants.js
index 993c508..437bcaa 100644
--- a/src/utils/Constants.js
+++ b/src/utils/Constants.js
@@ -76,4 +76,3 @@ export const PLACEHOLDER_NODE_TABLE = "__placeholder_node_table__";
 export const PLACEHOLDER_REL_TABLE = "__placeholder_rel_table__";
 
 export const IRI_PROPERTY_NAME = "iri";
-export const IRI_VIRTUAL_PROPERTY_NAME = "iri (Virtual)";
\ No newline at end of file
diff --git a/src/utils/ValueFormatter.js b/src/utils/ValueFormatter.js
index cd6a23c..d4b2f66 100644
--- a/src/utils/ValueFormatter.js
+++ b/src/utils/ValueFormatter.js
@@ -1,5 +1,8 @@
 import Moment from "moment";
-import { DATA_TYPES, IRI_PROPERTY_NAME } from "./Constants";
+import {
+  DATA_TYPES,
+  IRI_PROPERTY_NAME,
+} from "./Constants";
 
 class ValueFormatter {
   constructor() {
@@ -52,7 +55,11 @@ class ValueFormatter {
   }
 
   beautifyValue(value, type, propName = "") {
-    if (type === DATA_TYPES.STRING && propName === IRI_PROPERTY_NAME) {
+    if (
+      type === DATA_TYPES.STRING &&
+      (propName === IRI_PROPERTY_NAME)
+    ) {
+      console.log("IRI", value);
       if (value.startsWith("http")) {
         // Extract the last part of the IRI as the label
         const parts = value.split("/");