{"title": "Educational lectures on dental and oral hygiene", "created": {"type": "/type/datetime", "value": "2011-07-09T22:42:24.135120"}, "covers": [6809992], "last_modified": {"type": "/type/datetime", "value": "2011-07-09T22:42:24.135120"}, "latest_revision": 1, "key": "/works/OL15846992W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6898835A"}}], "type": {"key": "/type/work"}, "revision": 1}