{"title": "Catalogo delle opere antiche e moderne Italiane e forestiere che sono vendibili nella libreria ..", "covers": [6238523], "first_publish_date": "1856", "key": "/works/OL13817833W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6689110A"}}], "type": {"key": "/type/work"}, "subjects": ["Private libraries", "Bibliography"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T10:43:56.686979"}, "last_modified": {"type": "/type/datetime", "value": "2023-11-15T12:47:50.620027"}}