{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T02:32:01.475771"}, "title": "Energy, resources, and environment", "created": {"type": "/type/datetime", "value": "2009-12-10T06:29:36.966519"}, "subjects": ["Environmental protection", "Power resources"], "latest_revision": 2, "key": "/works/OL4485928W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL895439A"}}], "type": {"key": "/type/work"}, "revision": 2}