diff --git a/bids_prov/utils.py b/bids_prov/utils.py
index 92c911564..923391261 100644
--- a/bids_prov/utils.py
+++ b/bids_prov/utils.py
@@ -19,7 +19,6 @@ def get_default_graph(label: str, context_url: str = CONTEXT_URL, soft_ver: str
     return {
                "@context": context_url,
                "BIDSProvVersion": "dev",  # TODO ?
-               "@id": "http://example.org/ds00000X",  # TODO ?
                "records": {
                    "prov:Agent": [
                        {
@@ -148,4 +147,4 @@ def writing_jsonld(graph, indent, output_file):
 
     with open(output_file, "w") as fd:
         json.dump(graph, fd, indent=indent)
-    return False
\ No newline at end of file
+    return False