{"created": {"type": "/type/datetime", "value": "2009-12-10T07:17:20.531797"}, "subject_places": ["Germany (West)"], "subjects": ["Book industries and trade", "Books", "Marketing", "Publishers and publishing"], "latest_revision": 2, "key": "/works/OL4718804W", "title": "Vermarktung von Bu\u0308chern", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL980110A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T16:38:35.643709"}, "revision": 2}