{"created": {"type": "/type/datetime", "value": "2009-12-10T21:04:53.029509"}, "subject_places": ["Montana"], "subjects": ["Climatic factors", "Diseases and pests", "Ponderosa pine"], "latest_revision": 2, "key": "/works/OL7400698W", "title": "Some causes of natural tree mortality in old-growth ponderosa pine stands in western Montana", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2224099A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T18:27:12.150876"}, "revision": 2}