{"personal_name": "W. Gregory Walker", "alternate_names": ["W. Gregory Walker", "W. G. Walker", "William Gregory Walker", "Wm. G. Walker"], "last_modified": {"type": "/type/datetime", "value": "2015-03-10T14:53:05.810445"}, "latest_revision": 4, "key": "/authors/OL2014690A", "name": "William Gregory Walker", "created": {"type": "/type/datetime", "value": "2008-04-01T03:28:50.625462"}, "death_date": "1910", "birth_date": "1848", "type": {"key": "/type/author"}, "revision": 4}