diff --git a/src/simpleRdf/DataFactory.php b/src/simpleRdf/DataFactory.php
index 58dcc8c..00444f2 100644
--- a/src/simpleRdf/DataFactory.php
+++ b/src/simpleRdf/DataFactory.php
@@ -35,6 +35,7 @@
 use rdfInterface\DefaultGraphInterface as iDefaultGraph;
 use rdfInterface\QuadInterface as iQuad;
 use rdfHelpers\DefaultGraph;
+use rdfHelpers\QuadNoSubject;
 
 /**
  * Description of DataFactory
@@ -69,4 +70,11 @@ public static function quad(
     ): iQuad {
         return new Quad(clone $subject, clone $predicate, clone $object, $graphIri);
     }
+
+    public static function quadNoSubject(
+        iNamedNode $predicate, iTerm $object,
+        iNamedNode | iBlankNode | iDefaultGraph | null $graphIri = null
+    ): QuadNoSubject {
+        return new QuadNoSubject(clone $predicate, clone $object, $graphIri);
+    }
 }