{"last_modified": {"type": "/type/datetime", "value": "2020-02-13T17:06:51.270764"}, "title": "MCSE exam 70-227", "created": {"type": "/type/datetime", "value": "2012-06-13T23:49:40.286185"}, "subjects": ["Security measures", "Computer security", "Internet"], "latest_revision": 3, "key": "/works/OL16660959W", "type": {"key": "/type/work"}, "revision": 3}