{"created": {"type": "/type/datetime", "value": "2009-12-10T04:40:49.819000"}, "subject_places": ["Alaska"], "subjects": ["Congresses", "Placer mining"], "latest_revision": 2, "key": "/works/OL3856965W", "title": "Twelfth Annual Alaskan Conference on Placer Mining", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL692029A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T11:21:32.488812"}, "revision": 2}