{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T07:08:36.000985"}, "title": "Tourism trade and national welfare", "created": {"type": "/type/datetime", "value": "2009-12-10T05:22:15.346508"}, "subjects": ["Economic aspects", "Economic aspects of Tourism", "Tourism"], "latest_revision": 2, "key": "/works/OL4107684W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL770182A"}}], "type": {"key": "/type/work"}, "revision": 2}