{"type": {"key": "/type/author"}, "name": "Massachusetts Department of Public Works", "key": "/authors/OL15825934A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_017.bib.mrc:167798207:3253"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-09-23T15:21:27.853901"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-23T15:21:27.853901"}}