{"key": "/works/OL13680229W", "title": "A neo-piagetian cognitive styles analysis of creative problem solving", "created": {"type": "/type/datetime", "value": "2009-12-11T10:18:41.265982"}, "first_publish_date": "1978", "latest_revision": 2, "last_modified": {"type": "/type/datetime", "value": "2010-01-29T13:54:13.862482"}, "authors": [{"type": "/type/author_role", "author": {"key": "/authors/OL6535115A"}}], "subject_people": ["Jean Piaget (1896-1980)"], "type": {"key": "/type/work"}, "subjects": ["Creative ability", "Problem solving", "Cognition"], "revision": 2}