{"title": "Principles of Supervision", "created": {"type": "/type/datetime", "value": "2009-12-10T22:12:30.932088"}, "last_modified": {"type": "/type/datetime", "value": "2009-12-10T22:12:30.932088"}, "latest_revision": 1, "key": "/works/OL7909451W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL2625831A"}}], "type": {"key": "/type/work"}, "revision": 1}