{"tema_id":"7499","string":"METALES","created":"2013-07-29 12:27:09","code":null,"modified":"2013-09-09 11:39:00","notes":[{"@type":"Nota de alcance","@lang":"es","@value":"Uso art\u00edstico de los metales "},{"@type":"Nota de catalogaci\u00f3n","@lang":"es","@value":"CDU 7.023.1-034 "}]}