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<https://opendata.unex.es/recurso/ciencia-tecnologia/investigacion/publicaciones/Publicacion/2013-622> ou:bibtex "@article { pereaortega2013,title = {Semantic orientation for polarity classification in Spanish reviews},journal = {Expert Systems with Applications},year = {2013},volume = {40},number = {18},pages = {7250-7257},author = {Molina-González, M.D. and Martínez-Cámara, E. and Martín-Valdivia, M.-T. and Perea-Ortega, J.M.}}";
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    dcterms:title "Semantic orientation for polarity classification in Spanish reviews";
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    bibo:doi "10.1016/j.eswa.2013.06.076";
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    ou:urlOrcid <http://www.scopus.com/inward/record.url?eid=2-s2.0-84881283986&partnerID=MN8TOARS>;
    dcterms:creator "Molina-González M.D.";
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    a ou:Publicacion;
    dcterms:contributor "Molina-Gonzalez M.D.; Martinez-Camara E.; Martin-Valdivia M.-T.; Perea-Ortega J.M.";
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<https://opendata.unex.es/recurso/educacion/universidad/personal/8ddc5b301683c4984437767f01b8ba14-jose-manuel-perea-ortega> ou:tienePublicacion <https://opendata.unex.es/recurso/ciencia-tecnologia/investigacion/publicaciones/Publicacion/2013-622>.