{"type": {"key": "/type/work"}, "title": "Regesten der Markgrafen von Brandenburg aus dem Hause Luxemburg", "subjects": ["History", "Sources", "Archives", "Catalogs", "History materials", "Kings and rulers", "Succession"], "subject_places": ["Brandenburg (Germany : State)", "Germany", "Brandenburg", "Holy Roman Empire"], "subject_times": ["House of Luxemburg, 1308-1437"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL8871023A"}, "role": "editor."}], "key": "/works/OL44845596W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-02-01T00:57:13.964951"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-01T00:57:13.964951"}}