{"type": {"key": "/type/author"}, "name": "J. H. Mathewson", "key": "/authors/OL15851889A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_015.bib.mrc:240820497:1629"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-10-03T16:51:21.109766"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-03T16:51:21.109766"}}