{"created": {"type": "/type/datetime", "value": "2009-12-09T17:43:48.183687"}, "title": "\u00dcber die Ursache, das Prinzip und das Eine", "covers": [996703], "last_modified": {"type": "/type/datetime", "value": "2010-04-28T10:06:28.673267"}, "latest_revision": 2, "key": "/works/OL959841W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL86293A"}}], "type": {"key": "/type/work"}, "revision": 2}