In today’s media and in the Web of Data, non-Western people still suffer a lack of representation. In our work, we address this issue by presenting a pipeline for collecting and semantically encoding Wikipedia biographies of writers who are under-represented due to their non-Western origins, or their legal status in a country. The two main components of the ontology will be described, together with a framework for mapping textual biographies to their corresponding semantic representations. A description of the data set, and some examples of biographical texts conversion to the Ontology Classes, will be provided. Marco Antonio Stranisci, Viviana Patti, and Rossana Damiano. Representing the Under-Represented: a Dataset of Post-Colonial, and Migrant Writers. In 3rd Conference on Language, Data and Knowledge (LDK 2021). Open Access Series in Informatics (OASIcs), Volume 93, pp. 7:1-7:14, Schloss Dagstuhl – Leibniz-Zentrum für Informatik (2021) Stranisci, Marco Antonio, Eleonora Bernasconi, Viviana Patti, Stefano Ferilli, Miguel Ceriani, and Rossana Damiano. "The World Literature Knowledge Graph." In International Semantic Web Conference, pp. 435-452. Cham: Springer Nature Switzerland, 2023. Rossana Damiano Marco Antonio Stranisci CC0-1.0 1 1