{"title": "How the Hotel and Tourism Industry Can Protect the Ozone Layer", "key": "/works/OL10122158W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4110962A"}}], "type": {"key": "/type/work"}, "subjects": ["Hotels", "Environmental aspects", "Tourism", "Ozone layer depletion"], "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-11T02:18:43.469119"}, "last_modified": {"type": "/type/datetime", "value": "2020-12-03T06:41:40.745851"}}