{"title": "Longevity", "covers": [6103287], "first_publish_date": "1887", "key": "/works/OL11976305W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2596685A"}}], "dewey_number": ["574.374"], "subjects": ["Longevity", "Life expectancy"], "type": {"key": "/type/work"}, "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T05:49:45.955505"}, "last_modified": {"type": "/type/datetime", "value": "2026-04-06T16:24:10.871452"}}