{"name": "Grzegorz Rozenberg", "type": {"key": "/type/author"}, "key": "/authors/OL722819A", "personal_name": "Grzegorz Rozenberg", "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2021-10-08T19:04:52.499951"}}