{"title": "The dark ages, 476-918", "covers": [5696964, 5815377, 8181032, 8309226, 10516149, 11119667], "subject_places": ["Europe"], "subjects": ["History", "German literature", "History and criticism", "Expressionism"], "key": "/works/OL80387W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL28991A"}}], "subject_times": ["476-1492", "392-814"], "type": {"key": "/type/work"}, "first_publish_date": "1949", "latest_revision": 6, "revision": 6, "created": {"type": "/type/datetime", "value": "2009-10-17T01:31:49.033163"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-15T19:59:27.568215"}}