{"title": "The Black Death, 1347", "covers": [7379727], "first_publish_date": "1969", "key": "/works/OL146807W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2120230A"}}], "dewey_number": ["940.1/7"], "type": {"key": "/type/work"}, "subjects": ["Black Death", "Medicine, Medieval", "Diseases and history", "Plague", "History", "Medieval Medicine"], "description": {"type": "/type/text", "value": "From 1347 to 1350 the Black Death, the worst single disaster to befall mankind since the Flood, held Europe in its grip. The Black Death had a marked effect on the whole social and religious structure of the Middle Ages."}, "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-10-19T22:24:18.821585"}, "last_modified": {"type": "/type/datetime", "value": "2026-05-08T23:15:34.085725"}}