{"type": {"key": "/type/author"}, "name": "Pietro Antonio Domenico Buonaventura Metastasio", "personal_name": "Pietro Antonio Domenico Buonaventura Metastasio", "birth_date": "1698", "death_date": "1782", "key": "/authors/OL12081702A", "source_records": ["marc:harvard_bibliographic_metadata/ab.bib.12.20150123.full.mrc:250058410:830"], "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2023-01-02T03:03:18.107619"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-02T03:03:18.107619"}}