{"title": "Kunse Han-Il songgwak ui pigyo yongu", "key": "/works/OL10074993W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4057083A"}}], "type": {"key": "/type/work"}, "subjects": ["Fortification", "History", "Relations"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-11T02:10:07.308099"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-04T16:57:34.636757"}}