{"last_modified": {"type": "/type/datetime", "value": "2010-12-05T10:49:25.109174"}, "title": "Recommended guidelines for PKU programs for the newborn", "created": {"type": "/type/datetime", "value": "2009-12-10T19:44:51.239161"}, "subjects": ["Phenylketonuria"], "latest_revision": 2, "key": "/works/OL6783124W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1850428A"}}], "type": {"key": "/type/work"}, "revision": 2}