{"type": {"key": "/type/work"}, "title": "Gedenkbuch, Erinnerung an Karl Heinzen und an Die Enth\u00fcllungfeier des Heinzen-Denkmals Am 12. Juni in Boston, Mass", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL6642308A"}}], "key": "/works/OL28424837W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2022-07-20T01:31:42.049715"}, "last_modified": {"type": "/type/datetime", "value": "2022-07-20T01:31:42.049715"}}