{"last_modified": {"type": "/type/datetime", "value": "2020-11-10T06:45:46.240832"}, "title": "Recreatie in een veranderende maatschappij (Papers of the Working-Group on Recreation)", "created": {"type": "/type/datetime", "value": "2009-12-11T02:14:54.393184"}, "subjects": ["Sociological aspects", "Recreation", "Outdoor recreation", "Time"], "latest_revision": 2, "key": "/works/OL10101299W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL4085938A"}}], "type": {"key": "/type/work"}, "revision": 2}