{"last_modified": {"type": "/type/datetime", "value": "2020-11-25T15:03:12.942096"}, "title": "Hangman eso ui wihom hwamul chwigup kaeson pangan (Chongchaek charyo)", "created": {"type": "/type/datetime", "value": "2009-12-11T02:10:07.308099"}, "subjects": ["Safety measures", "Transportation", "Harbors", "Safety and measures", "Hazardous substances", "Shipping"], "latest_revision": 2, "key": "/works/OL10074558W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4056835A"}}], "type": {"key": "/type/work"}, "revision": 2}