{"tema_id":"3766","string":"Acido benzoico","created":"2009-07-06 12:39:20","code":null,"notes":[{"@type":"Nota hist\u00f3rica","@lang":null,"@value":"Admitida julio 2009 "},{"@type":"Nota bibliogr\u00e1fica","@lang":null,"@value":"Fte.: BN "}]}