{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T05:08:29.468691"}, "title": "Geology, geochronology, geochemistry, and Pb-isotopic compositions of Proterozoic rocks, Poachie regionl, west-central Arizona", "created": {"type": "/type/datetime", "value": "2009-12-11T00:43:35.842371"}, "subjects": ["Geology - Arizona - Poachie Range region"], "latest_revision": 2, "key": "/works/OL9536645W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3540883A"}}], "type": {"key": "/type/work"}, "revision": 2}