{"type": {"key": "/type/work"}, "title": "Schlesische gravamina in puncto religionis", "subjects": ["Thirty Years' War, 1618-1648", "Church history", "Augsburg confession"], "subject_places": ["Silesia"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5970906A"}}], "key": "/works/OL45189461W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-04-21T19:00:49.974161"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-21T19:00:49.974161"}}