{"type": {"key": "/type/author"}, "name": "Lutz Freytag", "key": "/authors/OL9980950A", "source_records": ["bwb:9783642970474"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2021-12-25T17:25:08.747820"}, "last_modified": {"type": "/type/datetime", "value": "2021-12-25T17:25:08.747820"}}