{"type": {"key": "/type/work"}, "title": "Hen \u0175r y mynydd", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL15561112A"}}, {"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL120891A"}}], "key": "/works/OL44918580W", "latest_revision": 1, "revision": 1, "created": {"type": "/type/datetime", "value": "2026-02-12T21:52:02.805755"}, "last_modified": {"type": "/type/datetime", "value": "2026-02-12T21:52:02.805755"}}