{"last_modified": {"type": "/type/datetime", "value": "2010-12-06T05:18:12.265449"}, "title": "Estudio elemental de grama\u0301tica histo\u0301rica de la lengua castellana", "created": {"type": "/type/datetime", "value": "2009-12-10T21:27:38.551118"}, "subjects": ["Historical Grammar", "Spanish language", "Spanish literature"], "latest_revision": 2, "key": "/works/OL7588742W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2326423A"}}], "type": {"key": "/type/work"}, "revision": 2}