{"last_modified": {"type": "/type/datetime", "value": "2010-12-03T18:28:36.617608"}, "title": "An information approach to international currencies", "created": {"type": "/type/datetime", "value": "2009-12-11T00:00:31.490164"}, "subjects": ["Econometric models", "Foreign exchange rates"], "latest_revision": 2, "key": "/works/OL9193976W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3260590A"}}], "type": {"key": "/type/work"}, "revision": 2}