{"type": {"key": "/type/work"}, "title": "Bill of mortality, for Portsmouth, Newhampshire, for A.D. 1805", "subjects": ["Mortality", "Statistics", "Death", "Causes", "Vital Statistics"], "subject_places": ["New Hampshire", "Portsmouth", "Portsmouth (N.H.)"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL696687A"}}], "key": "/works/OL45901040W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-08-19T21:59:31.414851"}, "last_modified": {"type": "/type/datetime", "value": "2026-08-19T21:59:31.414851"}}