{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:21:37.848670"}, "title": "Guide to personal guidance films (16mm) for elementary schools", "created": {"type": "/type/datetime", "value": "2009-12-10T19:26:26.354695"}, "subjects": ["Audio-visual aids", "Catalogs", "Educational counseling", "Motion pictures"], "latest_revision": 2, "key": "/works/OL6607933W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1776485A"}}], "type": {"key": "/type/work"}, "revision": 2}