{"first_publish_date": "1883", "title": "The law of sex", "covers": [6042511], "lc_classifications": ["QP278.5 .S83 1883"], "key": "/works/OL215535W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2434696A"}}], "type": {"key": "/type/work"}, "subjects": ["Eugenics", "Sex Determination"], "latest_revision": 7, "revision": 7, "created": {"type": "/type/datetime", "value": "2009-10-22T12:00:31.955990"}, "last_modified": {"type": "/type/datetime", "value": "2025-05-05T15:43:55.187045"}}