{"created": {"type": "/type/datetime", "value": "2019-03-11T00:10:00.350270"}, "subject_places": ["Europe"], "subjects": ["Monetary unions", "History"], "latest_revision": 1, "key": "/works/OL19161963W", "title": "W\u00e4hrungsunionen", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL304118A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2019-03-11T00:10:00.350270"}, "revision": 1}