{"created": {"type": "/type/datetime", "value": "2019-01-13T05:20:55.127387"}, "subjects": ["Science", "Astronomy"], "latest_revision": 1, "key": "/works/OL18181971W", "title": "Tables and tracts, relative to several arts and sciences", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL116016A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2019-01-13T05:20:55.127387"}, "covers": [8343040], "revision": 1}