{"created": {"type": "/type/datetime", "value": "2009-12-10T08:58:18.775422"}, "subject_places": ["Denmark"], "subjects": ["Economic aspects", "Economic aspects of Newspaper publishing", "Newspaper publishing", "Periodicals", "Publishing"], "latest_revision": 2, "key": "/works/OL5188910W", "title": "Evolution of concentration and competition in the Danish newspaper and magazine sector", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1157508A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-05T06:24:13.355544"}, "revision": 2}