{"created": {"type": "/type/datetime", "value": "2009-12-10T19:22:30.564322"}, "subject_places": ["North America"], "subjects": ["Bird populations", "Birds", "Sandhill crane", "Sandhill crane shooting"], "latest_revision": 2, "key": "/works/OL6563536W", "title": "Lesser and Canadian sandhill crane populations, age structure, and harvest", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1759132A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:07:09.272644"}, "revision": 2}