{"created": {"type": "/type/datetime", "value": "2009-12-11T02:56:41.148208"}, "subjects": ["Philosophy", "Social problems"], "latest_revision": 4, "key": "/works/OL10411675W", "title": "Tolstois Weltanschauung und ihre Entwicklung", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4322282A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2012-08-10T00:09:40.437590"}, "covers": [5965908], "revision": 4}