{"created": {"type": "/type/datetime", "value": "2009-12-10T10:37:22.518135"}, "subject_places": ["Philippines"], "subjects": ["Phosphates"], "latest_revision": 2, "key": "/works/OL5574503W", "title": "Guano and phosphate rock deposits in the Philippines", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1337415A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-04T23:14:00.547440"}, "revision": 2}