{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T01:00:59.929465"}, "title": "Pre-Wisconsin soil in the Rocky Mountain region", "created": {"type": "/type/datetime", "value": "2009-12-09T21:53:03.513133"}, "subject_places": ["Denver Basin", "Lake Bonneville", "Rocky Mountains", "Rocky Mountains Region", "Wisconsin"], "first_publish_date": "1950", "latest_revision": 3, "key": "/works/OL1565299W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL167532A"}}], "subject_times": ["Pleistocene"], "type": {"key": "/type/work"}, "subjects": ["Age", "Geology, Stratigraphic", "Paleopedology", "Soils", "Stratigraphic Geology"], "revision": 3}