{"type": {"key": "/type/author"}, "name": "Ralph Hoaglund", "key": "/authors/OL15874178A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_018.bib.mrc:140316290:1137"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-10-07T22:32:19.328493"}, "last_modified": {"type": "/type/datetime", "value": "2025-10-07T22:32:19.328493"}}