{"tema_id":"2004","string":"OCEANOLOG\u00cdA","created":"2026-05-25 01:03:53","code":null,"notes":[{"@type":"Nota de alcance","@lang":"es","@value":"Conjunto de las ciencias f\u00edsicas, qu\u00edmicas, biol\u00f3gicas y geol\u00f3gicas que estudian los mares. "}]}