{"first_publish_date": "1996", "title": "Der Mannheimer Altertumsverein 1859-1949", "subject_places": ["Mannheim (Germany)", "Palatinate (Germany)"], "lc_classifications": ["DD901.M27 P66 1996"], "key": "/works/OL2589134W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL371383A"}}], "type": {"key": "/type/work"}, "subjects": ["Historiography", "History", "Mannheimer Altertumsverein (Germany)", "Mannheimer Alterthumsverein (Germany)"], "latest_revision": 4, "revision": 4, "created": {"type": "/type/datetime", "value": "2009-12-10T00:00:39.343731"}, "last_modified": {"type": "/type/datetime", "value": "2024-08-02T07:38:36.964527"}}