{"title": "Geologic map of the Keweenaw Peninsula and adjacent area, Michigan", "created": {"type": "/type/datetime", "value": "2009-12-09T06:57:41.810385"}, "last_modified": {"type": "/type/datetime", "value": "2012-06-01T00:23:50.080188"}, "latest_revision": 2, "key": "/works/OL897679W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL79165A"}}], "type": {"key": "/type/work"}, "revision": 2}