{"created": {"type": "/type/datetime", "value": "2014-07-29T23:04:43.992371"}, "subjects": ["Concept Formation", "Infant", "Methods", "Classification", "Cognitieve ontwikkeling", "Cate gorisation chez l'enfant", "Child Development", "Categorization (Psychology) in children", "Congresses", "Learning", "Child", "Congre  s.", "Categoriee n (filosofie)", "Physiology", "Child psychology"], "latest_revision": 2, "key": "/works/OL16980807W", "title": "Building object categories in developmental time", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2034014A"}}], "type": {"key": "/type/work"}, "last_modified": {"type": "/type/datetime", "value": "2020-08-01T06:40:42.463027"}, "covers": [1522406], "revision": 2}