{"first_publish_date": "2007", "title": "Social change and health in Sweden", "subject_places": ["Sweden"], "lc_classifications": ["HN573 .S76 2007"], "key": "/works/OL12029928W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL5195441A"}}], "type": {"key": "/type/work"}, "subjects": ["History", "Public health", "Social change", "Social conditions", "Public Health"], "covers": [9944882], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-11T05:56:55.088244"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-20T16:35:11.357872"}}