Properly clean definitions

get_definitions.py

@@ -45,7 +45,7 @@ for line in sys.stdin:
             {
                 "schema": os.path.basename(schema),
                 "key": key,
-                "definition": json.dumps(defn)
+                "definition": json.dumps(clean_object(defn))
             },
             sys.stdout,
         )