{"type": {"key": "/type/author"}, "name": "Carlos Stellfeld", "key": "/authors/OL15661306A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_009.bib.mrc:166797866:1468"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-07-19T02:01:48.228044"}, "last_modified": {"type": "/type/datetime", "value": "2025-07-19T02:01:48.228044"}}