{"title": "Indicators of business expansions and contractions", "key": "/works/OL8629224W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL1009631A"}}], "type": {"key": "/type/work"}, "latest_revision": 2, "revision": 2, "created": {"type": "/type/datetime", "value": "2009-12-10T23:02:45.457860"}, "last_modified": {"type": "/type/datetime", "value": "2023-01-03T00:27:21.890907"}}