{"type": {"key": "/type/work"}, "title": "Teenagers in the United States", "subjects": ["Teenagers", "Statistics", "Sexual behavior", "Contraception", "Teenage pregnancy", "Adolescent", "Pregnancy in Adolescence", "Reproductive Behavior"], "subject_places": ["United States"], "key": "/works/OL23948001W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL3373817A"}}], "latest_revision": 3, "revision": 3, "created": {"type": "/type/datetime", "value": "2020-12-11T20:34:05.284277"}, "last_modified": {"type": "/type/datetime", "value": "2025-12-21T23:02:02.285234"}}