{"title": "Economics", "key": "/works/OL8535124W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL923605A"}}], "type": {"key": "/type/work"}, "covers": [13147961], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T22:55:18.905610"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-20T04:38:49.454083"}}