{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T09:08:04.118884"}, "title": "El nivel o\u0301ptimo de encaje bancario", "created": {"type": "/type/datetime", "value": "2009-12-10T20:07:11.393965"}, "subjects": ["Bank reserves", "Liquidity (Economics)"], "latest_revision": 2, "key": "/works/OL6970516W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1939871A"}}], "type": {"key": "/type/work"}, "revision": 2}