{"lc_classifications": ["D135 .M33 1993"], "key": "/works/OL3609537W", "created": {"type": "/type/datetime", "value": "2009-12-10T03:58:39.854974"}, "title": "Die Vo\u0308lkerwanderung", "id": 38785689, "first_publish_date": "1993", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-17T04:13:31.472641"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL612770A"}}], "dewey_number": ["936"], "type": {"key": "/type/work"}, "subjects": ["Migrations of nations"], "revision": 2}