{"title": "Intermediate Portuguese conversation", "key": "/works/OL10468643W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL116850A"}}], "type": {"key": "/type/work"}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-11T03:01:15.288539"}, "last_modified": {"type": "/type/datetime", "value": "2026-08-08T16:55:46.343736"}}