{"last_modified": {"type": "/type/datetime", "value": "2019-02-07T02:31:59.584703"}, "title": "Races, lands and food", "created": {"type": "/type/datetime", "value": "2019-02-07T02:31:59.584703"}, "subjects": ["Emigration and immigration", "Natural resources", "Food supply"], "latest_revision": 1, "key": "/works/OL18453231W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3751A"}}], "type": {"key": "/type/work"}, "revision": 1}