{"created": {"type": "/type/datetime", "value": "2009-12-10T20:12:03.931938"}, "subjects": ["Ceramics", "Lithium compounds"], "latest_revision": 3, "key": "/works/OL7009883W", "title": "Applications of lithium in ceramics", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1961431A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T09:33:28.302526"}, "covers": [4469959], "revision": 3}