{"type": {"key": "/type/work"}, "title": "American Warplanes of World War II", "subjects": ["Military Airplanes", "World War, 1939-1945", "American Aerial operations", "History", "Pictorial works", "Equipment and supplies"], "subject_places": ["United States"], "key": "/works/OL23746546W", "authors": [{"author": {"key": "/authors/OL6301224A"}, "type": {"key": "/type/author_role"}}], "covers": [12840836], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2020-12-04T12:01:00.288468"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-31T22:50:21.863251"}}