{"last_modified": {"type": "/type/datetime", "value": "2012-11-28T11:17:34.263357"}, "title": "The construction of graphs and charts", "created": {"type": "/type/datetime", "value": "2009-12-10T18:48:47.229993"}, "subjects": ["Graphic methods"], "latest_revision": 4, "key": "/works/OL6234828W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1615250A"}}], "type": {"key": "/type/work"}, "revision": 4}