{"title": "Spielend durch die Grundrechenarten. 1./2. Schuljahr. Kopiervorlagen.", "created": {"type": "/type/datetime", "value": "2009-12-08T04:55:35.258387"}, "last_modified": {"type": "/type/datetime", "value": "2010-12-21T12:18:43.437794"}, "latest_revision": 2, "key": "/works/OL545227W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL38770A"}}], "type": {"key": "/type/work"}, "revision": 2}