{"type": {"key": "/type/work"}, "title": "The Book World", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7300251A"}}], "covers": [11707473], "key": "/works/OL24849370W", "subjects": ["Book industries and trade, history", "Book industries and trade", "History", "English literature", "Publishing", "Books", "Marketing", "Books and reading", "Subscription libraries", "Censorship", "Authors and publishers", "Authors and readers", "Bibliothek", "Buchhandel", "Buchmarkt", "Englisch", "Leseverhalten", "Literatur", "Verlag"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2021-08-19T12:07:26.219195"}, "last_modified": {"type": "/type/datetime", "value": "2025-08-11T10:34:53.232413"}}