{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T16:11:10.194468"}, "title": "More words on aging", "created": {"type": "/type/datetime", "value": "2009-10-17T17:55:04.517093"}, "subjects": ["Bibliography", "Geriatrics", "Older people"], "latest_revision": 2, "key": "/works/OL99376W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL18030A"}}], "type": {"key": "/type/work"}, "revision": 2}