{"created": {"type": "/type/datetime", "value": "2009-12-10T08:49:43.951876"}, "subject_places": ["Germany (West)"], "subjects": ["Labor productivity", "Labor supply"], "latest_revision": 2, "key": "/works/OL5153603W", "title": "Arbeitsproduktivita\u0308t und Bescha\u0308ftigung", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1141312A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T20:12:02.411174"}, "revision": 2}