{"subject_places": ["Germany"], "subjects": ["History", "Social case work", "Social service"], "key": "/works/OL4145779W", "title": "Die Kunst des Helfens", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL780418A"}}], "type": {"key": "/type/work"}, "covers": [13256486], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2009-12-10T05:28:02.099830"}, "last_modified": {"type": "/type/datetime", "value": "2023-02-04T21:05:32.248026"}}