{"created": {"type": "/type/datetime", "value": "2012-05-30T07:38:04.310928"}, "subjects": ["Population aging", "Age and employment", "Older people, employment", "Demography", "Aging, economic aspects"], "latest_revision": 2, "key": "/works/OL16652011W", "title": "From grey to silver", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7131661A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7131662A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL7131663A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-08-02T15:38:34.310780"}, "covers": [9459327], "revision": 2}