{"created": {"type": "/type/datetime", "value": "2009-12-11T01:43:42.772799"}, "subjects": ["Industries", "Industrial management", "History"], "latest_revision": 3, "key": "/works/OL9909501W", "title": "Kansai kigyo keieishi no kenkyu", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3885395A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-11-29T23:16:44.980997"}, "covers": [5194348], "revision": 3}