{"type": {"key": "/type/author"}, "name": "NBER Computer Research Center", "key": "/authors/OL9098735A", "source_records": ["amazon:0343225263"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2021-02-05T06:33:03.701231"}, "last_modified": {"type": "/type/datetime", "value": "2021-02-05T06:33:03.701231"}}