diff options
| -rw-r--r-- | rdflib/graph.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/rdflib/graph.py b/rdflib/graph.py index 1fb38ce7..dbbe67c8 100644 --- a/rdflib/graph.py +++ b/rdflib/graph.py @@ -1163,9 +1163,9 @@ class Graph(Node): return False def all_nodes(self): - obj = set(self.objects()) - allNodes = obj.union(set(self.subjects())) - return allNodes + res = set(self.objects()) + res.update(self.subjects()) + return res def resource(self, identifier): """Create a new ``Resource`` instance. |