{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:15:35.586677"}, "title": "1979 St. Louis Conference on Theoretical Optometry & Visual Training, St. Louis, Missouri ; 1979 Northeast Vision Conference, Northampton, Massachusetts", "created": {"type": "/type/datetime", "value": "2009-12-10T19:25:07.617735"}, "subjects": ["Congresses", "Optometry", "Vision", "Visual training"], "latest_revision": 2, "key": "/works/OL6595370W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1771006A"}}], "type": {"key": "/type/work"}, "revision": 2}