{"created": {"type": "/type/datetime", "value": "2009-10-27T22:22:39.505305"}, "subject_places": ["India", "P\u0101v\u0101garh"], "subjects": ["Petrology", "Volcanic ash, tuff"], "latest_revision": 2, "key": "/works/OL396319W", "title": "The geochemistry of the volcanic rocks of Pavagarh, Gujarat, India", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL16650A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T08:09:27.237826"}, "revision": 2}