{"tema_id":"7938","string":"Polarizaci\u00f3n (Ciencias sociales)","created":"2022-05-10 17:53:58","code":null,"notes":[{"@type":"Nota de alcance","@lang":"es-ES","@value":"Admite subencabezamiento geogr\u00e1fico "},{"@type":"Nota hist\u00f3rica","@lang":"es-ES","@value":"Admitida en mayo de 2022 "},{"@type":"Nota bibliogr\u00e1fica","@lang":"es-ES","@value":"Fte.: LCSH Polarization (Social Sciences) "}]}