{"created":"2022-01-31T10:21:40.412260+00:00","id":"tec2970","links":{},"metadata":{"identifier":"tec2970","title":"Induction coil. After Dubois-Reymond, by Kr\u00fcger, Berlin"},"revision":0,"updated":"2022-01-31T10:21:40.412266+00:00"}