{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T20:58:59.550680"}, "title": "An essay on the smallpox", "created": {"type": "/type/datetime", "value": "2009-12-10T09:06:44.667015"}, "subjects": ["Early works to 1800", "Smallpox", "Vaccination"], "latest_revision": 2, "key": "/works/OL5224723W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1171849A"}}], "type": {"key": "/type/work"}, "revision": 2}