{"title": "Black swine in the sewers of Hampstead", "covers": [4128313], "subject_places": ["Great Britain", "London (England)"], "subjects": ["History and criticism", "Popular culture", "English Detective and mystery stories", "Crime in literature", "Sensationalism in literature", "English fiction", "Social conditions", "Crime", "History", "English fiction, history and criticism, 19th century", "Popular culture, great britain", "Crime, great britain", "Detective and mystery stories, history and criticism", "Fiction, general"], "key": "/works/OL4445197W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL884778A"}}], "subject_times": ["19th century"], "type": {"key": "/type/work"}, "genres": ["/tags/OL166T"], "latest_revision": 9, "revision": 9, "created": {"type": "/type/datetime", "value": "2009-12-10T06:23:41.455615"}, "last_modified": {"type": "/type/datetime", "value": "2026-08-30T11:00:00.830624"}}