{"last_modified": {"type": "/type/datetime", "value": "2010-12-04T07:37:50.343642"}, "latest_revision": 2, "key": "/works/OL5337014W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1224646A"}}], "created": {"type": "/type/datetime", "value": "2009-12-10T09:35:56.883923"}, "title": "Discovery of early Ordovician fossils in Bucks County, Pennsylvania", "subject_places": ["Bucks County", "Pennsylvania"], "subjects": ["Conodonts", "Geology", "Paleontology"], "subject_times": ["Ordovician"], "type": {"key": "/type/work"}, "revision": 2}