{"type": {"key": "/type/author"}, "name": "A.-M Helsminen", "entity_type": "person", "key": "/authors/OL16683048A", "source_records": ["marc:marc_fennica/Fennica-bib-20260413.mrc:63147666:1067"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-11-12T03:28:34.424288"}, "last_modified": {"type": "/type/datetime", "value": "2026-11-12T03:28:34.424288"}}