{"created": {"type": "/type/datetime", "value": "2009-12-11T05:13:16.291466"}, "title": "\"Mehrung der Volkskraft\"", "id": 46893478, "subject_places": ["Germany"], "last_modified": {"type": "/type/datetime", "value": "2010-01-21T06:55:23.108059"}, "latest_revision": 2, "key": "/works/OL11724841W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4977031A"}}], "subject_times": ["20th century", "19th century"], "type": {"key": "/type/work"}, "subjects": ["History", "Population", "Race relations", "Statistics", "Childbirth", "Medical policy", "Social change"], "revision": 2}