{"title": "Hyangga, yoyo ui hyondaesong yongu", "subjects": ["Hyangga", "Korean poetry", "History and criticism", "Changga"], "key": "/works/OL10073551W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4056287A"}}], "type": {"key": "/type/work"}, "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-11T02:09:59.681091"}, "last_modified": {"type": "/type/datetime", "value": "2026-03-31T23:42:57.676446"}}