{"subject_places": ["Northern Russia"], "subjects": ["Biography", "Dictionaries", "Historians", "Research", "General works", "Dictionaries and other reference general works", "Geography (General)"], "key": "/works/OL3979884W", "title": "Severovedy Rossii", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL729342A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T05:00:58.228263"}, "last_modified": {"type": "/type/datetime", "value": "2022-12-29T15:10:16.600513"}}