{"bio": {"type": "/type/text", "value": "American mathematician and physicist"}, "name": "Leon M. Lederman", "personal_name": "Leon M. Lederman", "death_date": "2018", "alternate_names": ["Leon Lederman", "Leon Max Lederman"], "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-04T22:03:50.350735"}, "latest_revision": 4, "key": "/authors/OL839516A", "birth_date": "1922", "type": {"key": "/type/author"}, "revision": 4}