{"key": "/works/OL2550482W", "created": {"type": "/type/datetime", "value": "2009-12-09T23:55:25.872016"}, "title": "Zeichen \u00fcber Zeichen", "id": 37727688, "first_publish_date": "2004", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-02-05T12:06:27.946171"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL361742A"}}], "type": {"key": "/type/work"}, "subjects": ["Semantics (Philosophy)", "Signs and symbols"], "revision": 2}