{"created": {"type": "/type/datetime", "value": "2009-12-10T21:42:54.390507"}, "title": "Johnsons arithmetick in two books", "last_modified": {"type": "/type/datetime", "value": "2010-12-03T13:29:00.543287"}, "latest_revision": 2, "key": "/works/OL7721698W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2389835A"}}], "type": {"key": "/type/work"}, "subjects": ["Arithmetic", "Early works to 1900"], "revision": 2}