{"title": "Documents of American history", "covers": [4442481], "subject_places": ["United States", "\u00c9tats-Unis", "USA"], "first_publish_date": "1934", "key": "/works/OL1453685W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2747985A"}}], "type": {"key": "/type/work"}, "subjects": ["Sources", "History", "Histoire", "Geschichte", "Quelle", "United States", "Universidad Sergio Arboleda", "Archives"], "description": {"type": "/type/text", "value": "Designed to illustrate the course of American history from the Age of Discovery to the present."}, "latest_revision": 19, "revision": 19, "created": {"type": "/type/datetime", "value": "2009-12-09T21:34:07.759549"}, "last_modified": {"type": "/type/datetime", "value": "2025-02-08T16:59:39.646375"}}