{"last_modified": {"type": "/type/datetime", "value": "2010-12-06T07:35:49.475957"}, "title": "Bibliography of glacier studies by the U.S. Geological Survey", "created": {"type": "/type/datetime", "value": "2009-12-11T02:53:29.879612"}, "subjects": ["Bibliography", "Geological Survey (U.S.)", "Glaciers"], "latest_revision": 3, "key": "/works/OL10387806W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4306029A"}}], "type": {"key": "/type/work"}, "revision": 3}