{"first_publish_date": "1919", "last_modified": {"type": "/type/datetime", "value": "2011-12-17T01:19:13.223697"}, "title": "General mathematics", "created": {"type": "/type/datetime", "value": "2009-12-09T21:44:44.152327"}, "covers": [5638612], "lc_classifications": ["QA39 .S3"], "latest_revision": 4, "key": "/works/OL1503465W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL160292A"}}], "type": {"key": "/type/work"}, "subjects": ["Mathematics"], "revision": 4}