{"type": {"key": "/type/author"}, "name": "Mass.) Grand Army of the Republic. John A. Andrew Post 15 (Boston", "key": "/authors/OL15565673A", "source_records": ["marc:harvard_bibliographic_metadata/20220215_005.bib.mrc:175360274:796"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2025-06-19T10:32:41.413848"}, "last_modified": {"type": "/type/datetime", "value": "2025-06-19T10:32:41.413848"}}