{"subtitle": "Ein Beitrag zur Genealogie der Primitiv-organe.", "last_modified": {"type": "/type/datetime", "value": "2012-02-12T01:02:02.994501"}, "title": "Embryologische Studien an Medusen", "created": {"type": "/type/datetime", "value": "2009-12-09T21:37:07.657292"}, "covers": [6035222], "first_publish_date": "1886", "latest_revision": 5, "key": "/works/OL1465780W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL155256A"}}], "type": {"key": "/type/work"}, "subjects": ["Embryology", "Jellyfishes", "Coelenterata"], "revision": 5}