{"title": "Recent Changes in Patterns of Productivity Growth in Canada", "created": {"type": "/type/datetime", "value": "2009-12-09T05:26:49.087684"}, "last_modified": {"type": "/type/datetime", "value": "2009-12-09T05:26:49.087684"}, "latest_revision": 1, "key": "/works/OL842536W", "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL72516A"}}], "type": {"key": "/type/work"}, "revision": 1}