{"type": {"key": "/type/work"}, "title": "Bibliothek Im Wandel", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL10665552A"}}], "key": "/works/OL28811596W", "subjects": ["Congresses", "Anniversaries", "History", "Friends of the library", "Appreciation", "Societies", "Gesellschaft der Freunde der Stadt- und Universit\u00e4tsbibliothek (Frankfurt am Main, Germany)", "Stadt- und Universit\u00e4tsbibliothek Frankfurt am Main", "Public libraries"], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2022-09-17T22:29:28.727833"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-05T07:39:25.137551"}}