{"type": {"key": "/type/work"}, "title": "Sup\u014dtsu toshi senryaku", "subjects": ["Sports", "Sociological aspects", "Regional planning", "Economic aspects", "Sup\u014dtsu shakaigaku", "Toshi keikaku"], "subject_places": ["Japan"], "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4284980A"}}], "key": "/works/OL32754579W", "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2022-12-20T10:07:13.936711"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-10T13:21:53.238400"}}