{"type": {"key": "/type/work"}, "title": "Ideen zur Philosophie der Geschichte der Menschheit", "subjects": ["History", "Philosophy"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL128948A"}}], "key": "/works/OL45316010W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-05-03T10:26:12.366398"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-03T10:26:12.366398"}}