{"created": {"type": "/type/datetime", "value": "2009-12-10T04:12:32.165586"}, "subject_places": ["Anaconda Range", "Montana"], "subjects": ["Copper smelting", "Ecology", "Effect of pollution on", "Environmental aspects of Copper smelting", "Mountain plants"], "latest_revision": 2, "key": "/works/OL3692137W", "title": "Impact of copper smelter emissions on two subalpine ecosystems near Anaconda, Montana", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL639126A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-03T15:19:18.331274"}, "revision": 2}