{"type": {"key": "/type/author"}, "name": "Walter Macklin", "key": "/authors/OL15738744A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_013.bib.mrc:240066357:6921"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-08-14T00:58:15.345128"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-14T00:58:15.345128"}}