diff --git a/Assets/Dataset/DatawareHouse/dataset.db b/Assets/Dataset/DatawareHouse/dataset.db
index 8a7f26d..006ab94 100644
--- a/Assets/Dataset/DatawareHouse/dataset.db
+++ b/Assets/Dataset/DatawareHouse/dataset.db
@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a16796c876699131c2d429e0f7cb2ea0b5234cf6b5725424a071f6601b6111b2
-size 2520920064
+oid sha256:6a6eb1ee69237fe9a180907e0c7c10bd78db31798d81f43ca6dafaf8c39ccb81
+size 2578890752
diff --git a/Scripts/DataBaseQueries/db_creation.sql b/Scripts/DataBaseQueries/db_creation.sql
index 6675653..a25d702 100644
--- a/Scripts/DataBaseQueries/db_creation.sql
+++ b/Scripts/DataBaseQueries/db_creation.sql
@@ -51,7 +51,7 @@ CREATE TABLE IF NOT EXISTS RDFs (
     SubjectID INTEGER NOT NULL,
     RelationshipID INTEGER NOT NULL,
     ObjectID INTEGER NOT NULL,
-    UNIQUE(SubjectID, RelationshipID, ObjectID),
+    UNIQUE(MovieID, SubjectID, RelationshipID, ObjectID),
     FOREIGN KEY(MovieID) REFERENCES Movies(MovieID),
     FOREIGN KEY(SubjectID) REFERENCES Subjects(SubjectID),
     FOREIGN KEY(RelationshipID) REFERENCES Relationships(RelationshipID),