{"created": {"type": "/type/datetime", "value": "2009-12-11T02:52:31.120998"}, "title": "The carrying capacity of wild lands for recreation", "id": 45548599, "subject_places": ["United States"], "last_modified": {"type": "/type/datetime", "value": "2010-01-16T05:05:30.823610"}, "latest_revision": 2, "key": "/works/OL10378668W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL4300711A"}}], "type": {"key": "/type/work"}, "subjects": ["Wilderness areas", "Recreation areas", "Management", "Outdoor recreation"], "revision": 2}